term: Remove trailing whitespaces

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

13 files changed, 101 insertions, 101 deletions

diff --git a/grub-core/term/arc/console.c b/grub-core/term/arc/console.c
index c944ffc2d..5591cb0e2 100644
--- a/grub-core/term/arc/console.c
+++ b/grub-core/term/arc/console.c
@@ -122,7 +122,7 @@ check_is_serial (void)
     return is_serial = 0;
   return is_serial = grub_arc_is_device_serial (consout, 0);
 }
-    
+
 static void
 set_console_dimensions (void)
 {
diff --git a/grub-core/term/gfxterm.c b/grub-core/term/gfxterm.c
index b40fcce91..3c468f459 100644
--- a/grub-core/term/gfxterm.c
+++ b/grub-core/term/gfxterm.c
@@ -306,10 +306,10 @@ grub_gfxterm_set_window (struct grub_video_render_target *target,
   render_target = target;
 
   /* Create virtual screen.  */
-  if (grub_virtual_screen_setup (border_width, border_width, 
-                                 width - 2 * border_width, 
-                                 height - 2 * border_width, 
-                                 font) 
+  if (grub_virtual_screen_setup (border_width, border_width,
+                                 width - 2 * border_width,
+                                 height - 2 * border_width,
+                                 font)
       != GRUB_ERR_NONE)
     {
       return grub_errno;
@@ -439,9 +439,9 @@ redraw_screen_rect (unsigned int x, unsigned int y,
 
   grub_video_set_active_render_target (render_target);
   /* Save viewport and set it to our window.  */
-  grub_video_get_viewport ((unsigned *) &saved_view.x, 
-                           (unsigned *) &saved_view.y, 
-                           (unsigned *) &saved_view.width, 
+  grub_video_get_viewport ((unsigned *) &saved_view.x,
+                           (unsigned *) &saved_view.y,
+                           (unsigned *) &saved_view.width,
                            (unsigned *) &saved_view.height);
   grub_video_set_viewport (window.x, window.y, window.width, window.height);
 
@@ -679,7 +679,7 @@ draw_cursor (int show)
   unsigned int height;
   unsigned int ascent;
   grub_video_color_t color;
-  
+
   write_char ();
 
   if (!show)
@@ -702,12 +702,12 @@ draw_cursor (int show)
        * virtual_screen.normal_char_height
        + ascent);
   height = 2;
-  
+
   /* Render cursor to text layer.  */
   grub_video_set_active_render_target (text_layer);
   grub_video_fill_rect (color, x, y, width, height);
   grub_video_set_active_render_target (render_target);
-  
+
   /* Mark cursor to be redrawn.  */
   dirty_region_add (virtual_screen.offset_x + x,
 		    virtual_screen.offset_y + y,
@@ -751,9 +751,9 @@ real_scroll (void)
       while (i--)
 	{
 	  /* Save viewport and set it to our window.  */
-	  grub_video_get_viewport ((unsigned *) &saved_view.x, 
-				   (unsigned *) &saved_view.y, 
-				   (unsigned *) &saved_view.width, 
+	  grub_video_get_viewport ((unsigned *) &saved_view.x,
+				   (unsigned *) &saved_view.y,
+				   (unsigned *) &saved_view.width,
 				   (unsigned *) &saved_view.height);
 
 	  grub_video_set_viewport (window.x, window.y, window.width,
@@ -818,7 +818,7 @@ scroll_up (void)
   /* Clear first line in text buffer.  */
   for (i = 0; i < virtual_screen.columns; i++)
     grub_unicode_destroy_glyph (&virtual_screen.text_buffer[i].code);
-  
+
   /* Scroll text buffer with one line to up.  */
   grub_memmove (virtual_screen.text_buffer,
                 virtual_screen.text_buffer + virtual_screen.columns,
@@ -904,7 +904,7 @@ grub_gfxterm_putchar (struct grub_term_output *term,
         {
           unsigned i;
 
-          for (i = 1; i < char_width && p + i < 
+          for (i = 1; i < char_width && p + i <
 		 virtual_screen.text_buffer + virtual_screen.columns
 		 * virtual_screen.rows; i++)
 	      {
diff --git a/grub-core/term/gfxterm_background.c b/grub-core/term/gfxterm_background.c
index 8da71a8c8..a0e2d5118 100644
--- a/grub-core/term/gfxterm_background.c
+++ b/grub-core/term/gfxterm_background.c
@@ -43,7 +43,7 @@ enum
 static const struct grub_arg_option background_image_cmd_options[] =
   {
     {"mode", 'm', 0, N_("Background image mode."),
-    /* TRANSLATORS: This refers to background image mode (stretched or 
+    /* TRANSLATORS: This refers to background image mode (stretched or
        in left-top corner). Note that GRUB will accept only original
        keywords stretch and normal, not the translated ones.
        So please put both in translation
@@ -100,7 +100,7 @@ grub_gfxterm_background_image_cmd (grub_extcmd_context_t ctxt,
               {
                 struct grub_video_bitmap *scaled_bitmap;
                 grub_video_bitmap_create_scaled (&scaled_bitmap,
-                                                 width, 
+                                                 width,
                                                  height,
                                                  grub_gfxterm_background.bitmap,
                                                  GRUB_VIDEO_BITMAP_SCALE_METHOD_BEST);
diff --git a/grub-core/term/i386/pc/console.c b/grub-core/term/i386/pc/console.c
index f6142a2de..d44937c30 100644
--- a/grub-core/term/i386/pc/console.c
+++ b/grub-core/term/i386/pc/console.c
@@ -32,7 +32,7 @@ int10_9 (grub_uint8_t ch, grub_uint16_t n)
   regs.eax = ch | 0x0900;
   regs.ebx = grub_console_cur_color & 0xff;
   regs.ecx = n;
-  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
   grub_bios_interrupt (0x10, &regs);
 }
 
@@ -54,7 +54,7 @@ grub_console_getxy (struct grub_term_output *term __attribute__ ((unused)))
 
   regs.eax = 0x0300;
   regs.ebx = 0;
-  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
   grub_bios_interrupt (0x10, &regs);
 
   return (struct grub_term_coordinate) {
@@ -78,7 +78,7 @@ grub_console_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
   regs.ebx = 0;
   regs.eax = 0x0200;
   regs.edx = (pos.y << 8) | pos.x;
-  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
   grub_bios_interrupt (0x10, &regs);
 }
 
@@ -101,14 +101,14 @@ grub_console_putchar_real (grub_uint8_t c)
     {
       regs.eax = c | 0x0e00;
       regs.ebx = 0x0001;
-      regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+      regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
       grub_bios_interrupt (0x10, &regs);
       return;
     }
 
   /* get the current position */
   pos = grub_console_getxy (NULL);
-  
+
   /* write the character with the attribute */
   int10_9 (c, 1);
 
@@ -158,7 +158,7 @@ grub_console_cls (struct grub_term_output *term)
  *                      %ch = cursor starting scanline
  *                      %cl = cursor ending scanline
  */
-static void 
+static void
 grub_console_setcursor (struct grub_term_output *term __attribute__ ((unused)),
 			int on)
 {
@@ -170,7 +170,7 @@ grub_console_setcursor (struct grub_term_output *term __attribute__ ((unused)),
     {
       regs.eax = 0x0300;
       regs.ebx = 0;
-      regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+      regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
       grub_bios_interrupt (0x10, &regs);
       console_cursor_shape = regs.ecx;
       if ((console_cursor_shape >> 8) >= (console_cursor_shape & 0xff))
@@ -179,7 +179,7 @@ grub_console_setcursor (struct grub_term_output *term __attribute__ ((unused)),
   /* set %cx to the designated cursor shape */
   regs.ecx = on ? console_cursor_shape : 0x2000;
   regs.eax = 0x0100;
-  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;  
+  regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
   grub_bios_interrupt (0x10, &regs);
 }
 
diff --git a/grub-core/term/ieee1275/console.c b/grub-core/term/ieee1275/console.c
index 255f0567b..7231e1824 100644
--- a/grub-core/term/ieee1275/console.c
+++ b/grub-core/term/ieee1275/console.c
@@ -88,7 +88,7 @@ grub_console_dimensions (void)
 					  val, sizeof (val) - 1, 0))
     {
       grub_ieee1275_ihandle_t stdout_options;
-      val[sizeof (val) - 1] = 0;      
+      val[sizeof (val) - 1] = 0;
 
       if (! grub_ieee1275_finddevice (val, &stdout_options)
 	  && ! grub_ieee1275_get_property (stdout_options, "device_type",
diff --git a/grub-core/term/ieee1275/escc.c b/grub-core/term/ieee1275/escc.c
index e605ff25e..6ffffbd13 100644
--- a/grub-core/term/ieee1275/escc.c
+++ b/grub-core/term/ieee1275/escc.c
@@ -90,7 +90,7 @@ do_real_config (struct grub_serial_port *port)
       break;
     case GRUB_SERIAL_STOP_BITS_2:
       parity_stop_spec |= 0xc;
-      break;      
+      break;
     }
 
   *port->escc_desc->escc_ctrl = 4;
diff --git a/grub-core/term/ieee1275/serial.c b/grub-core/term/ieee1275/serial.c
index 9e71ca4b8..7df2bee6f 100644
--- a/grub-core/term/ieee1275/serial.c
+++ b/grub-core/term/ieee1275/serial.c
@@ -276,7 +276,7 @@ grub_ofserial_init (void)
     dev_iterate_real (&alias, 1);
 
   grub_ieee1275_devices_iterate (dev_iterate);
-  
+
   for (i = 0; i < ARRAY_SIZE (ofserial_hash); i++)
     {
       struct ofserial_hash_ent *ent;
diff --git a/grub-core/term/ns8250.c b/grub-core/term/ns8250.c
index 39809d042..59801839b 100644
--- a/grub-core/term/ns8250.c
+++ b/grub-core/term/ns8250.c
@@ -312,7 +312,7 @@ grub_serial_ns8250_add_port (grub_port_t port)
   p->driver = &grub_ns8250_driver;
   grub_serial_config_defaults (p);
   p->port = port;
-  grub_serial_register (p);  
+  grub_serial_register (p);
 
   return p->name;
 }
diff --git a/grub-core/term/ps2.c b/grub-core/term/ps2.c
index 7ae4e9f2f..c7a09a821 100644
--- a/grub-core/term/ps2.c
+++ b/grub-core/term/ps2.c
@@ -28,50 +28,50 @@
 
 static const grub_uint8_t set1_mapping[128] =
   {
-    /* 0x00 */ 0 /* Unused  */,               GRUB_KEYBOARD_KEY_ESCAPE, 
-    /* 0x02 */ GRUB_KEYBOARD_KEY_1,           GRUB_KEYBOARD_KEY_2, 
-    /* 0x04 */ GRUB_KEYBOARD_KEY_3,           GRUB_KEYBOARD_KEY_4, 
-    /* 0x06 */ GRUB_KEYBOARD_KEY_5,           GRUB_KEYBOARD_KEY_6, 
-    /* 0x08 */ GRUB_KEYBOARD_KEY_7,           GRUB_KEYBOARD_KEY_8, 
-    /* 0x0a */ GRUB_KEYBOARD_KEY_9,           GRUB_KEYBOARD_KEY_0, 
-    /* 0x0c */ GRUB_KEYBOARD_KEY_DASH,        GRUB_KEYBOARD_KEY_EQUAL, 
-    /* 0x0e */ GRUB_KEYBOARD_KEY_BACKSPACE,   GRUB_KEYBOARD_KEY_TAB, 
-    /* 0x10 */ GRUB_KEYBOARD_KEY_Q,           GRUB_KEYBOARD_KEY_W, 
-    /* 0x12 */ GRUB_KEYBOARD_KEY_E,           GRUB_KEYBOARD_KEY_R, 
-    /* 0x14 */ GRUB_KEYBOARD_KEY_T,           GRUB_KEYBOARD_KEY_Y, 
-    /* 0x16 */ GRUB_KEYBOARD_KEY_U,           GRUB_KEYBOARD_KEY_I, 
-    /* 0x18 */ GRUB_KEYBOARD_KEY_O,           GRUB_KEYBOARD_KEY_P, 
-    /* 0x1a */ GRUB_KEYBOARD_KEY_LBRACKET,    GRUB_KEYBOARD_KEY_RBRACKET, 
-    /* 0x1c */ GRUB_KEYBOARD_KEY_ENTER,       GRUB_KEYBOARD_KEY_LEFT_CTRL, 
-    /* 0x1e */ GRUB_KEYBOARD_KEY_A,           GRUB_KEYBOARD_KEY_S, 
-    /* 0x20 */ GRUB_KEYBOARD_KEY_D,           GRUB_KEYBOARD_KEY_F, 
-    /* 0x22 */ GRUB_KEYBOARD_KEY_G,           GRUB_KEYBOARD_KEY_H, 
-    /* 0x24 */ GRUB_KEYBOARD_KEY_J,           GRUB_KEYBOARD_KEY_K, 
-    /* 0x26 */ GRUB_KEYBOARD_KEY_L,           GRUB_KEYBOARD_KEY_SEMICOLON, 
-    /* 0x28 */ GRUB_KEYBOARD_KEY_DQUOTE,      GRUB_KEYBOARD_KEY_RQUOTE, 
-    /* 0x2a */ GRUB_KEYBOARD_KEY_LEFT_SHIFT,  GRUB_KEYBOARD_KEY_BACKSLASH, 
-    /* 0x2c */ GRUB_KEYBOARD_KEY_Z,           GRUB_KEYBOARD_KEY_X, 
-    /* 0x2e */ GRUB_KEYBOARD_KEY_C,           GRUB_KEYBOARD_KEY_V, 
-    /* 0x30 */ GRUB_KEYBOARD_KEY_B,           GRUB_KEYBOARD_KEY_N, 
-    /* 0x32 */ GRUB_KEYBOARD_KEY_M,           GRUB_KEYBOARD_KEY_COMMA, 
-    /* 0x34 */ GRUB_KEYBOARD_KEY_DOT,         GRUB_KEYBOARD_KEY_SLASH, 
-    /* 0x36 */ GRUB_KEYBOARD_KEY_RIGHT_SHIFT, GRUB_KEYBOARD_KEY_NUMMUL, 
-    /* 0x38 */ GRUB_KEYBOARD_KEY_LEFT_ALT,    GRUB_KEYBOARD_KEY_SPACE, 
-    /* 0x3a */ GRUB_KEYBOARD_KEY_CAPS_LOCK,   GRUB_KEYBOARD_KEY_F1, 
-    /* 0x3c */ GRUB_KEYBOARD_KEY_F2,          GRUB_KEYBOARD_KEY_F3, 
-    /* 0x3e */ GRUB_KEYBOARD_KEY_F4,          GRUB_KEYBOARD_KEY_F5, 
-    /* 0x40 */ GRUB_KEYBOARD_KEY_F6,          GRUB_KEYBOARD_KEY_F7, 
-    /* 0x42 */ GRUB_KEYBOARD_KEY_F8,          GRUB_KEYBOARD_KEY_F9, 
-    /* 0x44 */ GRUB_KEYBOARD_KEY_F10,         GRUB_KEYBOARD_KEY_NUM_LOCK, 
-    /* 0x46 */ GRUB_KEYBOARD_KEY_SCROLL_LOCK, GRUB_KEYBOARD_KEY_NUM7, 
-    /* 0x48 */ GRUB_KEYBOARD_KEY_NUM8,        GRUB_KEYBOARD_KEY_NUM9, 
-    /* 0x4a */ GRUB_KEYBOARD_KEY_NUMMINUS,    GRUB_KEYBOARD_KEY_NUM4, 
-    /* 0x4c */ GRUB_KEYBOARD_KEY_NUM5,        GRUB_KEYBOARD_KEY_NUM6, 
-    /* 0x4e */ GRUB_KEYBOARD_KEY_NUMPLUS,     GRUB_KEYBOARD_KEY_NUM1, 
-    /* 0x50 */ GRUB_KEYBOARD_KEY_NUM2,        GRUB_KEYBOARD_KEY_NUM3, 
-    /* 0x52 */ GRUB_KEYBOARD_KEY_NUM0,        GRUB_KEYBOARD_KEY_NUMDOT, 
-    /* 0x54 */ 0,                             0, 
-    /* 0x56 */ GRUB_KEYBOARD_KEY_102ND,       GRUB_KEYBOARD_KEY_F11, 
+    /* 0x00 */ 0 /* Unused  */,               GRUB_KEYBOARD_KEY_ESCAPE,
+    /* 0x02 */ GRUB_KEYBOARD_KEY_1,           GRUB_KEYBOARD_KEY_2,
+    /* 0x04 */ GRUB_KEYBOARD_KEY_3,           GRUB_KEYBOARD_KEY_4,
+    /* 0x06 */ GRUB_KEYBOARD_KEY_5,           GRUB_KEYBOARD_KEY_6,
+    /* 0x08 */ GRUB_KEYBOARD_KEY_7,           GRUB_KEYBOARD_KEY_8,
+    /* 0x0a */ GRUB_KEYBOARD_KEY_9,           GRUB_KEYBOARD_KEY_0,
+    /* 0x0c */ GRUB_KEYBOARD_KEY_DASH,        GRUB_KEYBOARD_KEY_EQUAL,
+    /* 0x0e */ GRUB_KEYBOARD_KEY_BACKSPACE,   GRUB_KEYBOARD_KEY_TAB,
+    /* 0x10 */ GRUB_KEYBOARD_KEY_Q,           GRUB_KEYBOARD_KEY_W,
+    /* 0x12 */ GRUB_KEYBOARD_KEY_E,           GRUB_KEYBOARD_KEY_R,
+    /* 0x14 */ GRUB_KEYBOARD_KEY_T,           GRUB_KEYBOARD_KEY_Y,
+    /* 0x16 */ GRUB_KEYBOARD_KEY_U,           GRUB_KEYBOARD_KEY_I,
+    /* 0x18 */ GRUB_KEYBOARD_KEY_O,           GRUB_KEYBOARD_KEY_P,
+    /* 0x1a */ GRUB_KEYBOARD_KEY_LBRACKET,    GRUB_KEYBOARD_KEY_RBRACKET,
+    /* 0x1c */ GRUB_KEYBOARD_KEY_ENTER,       GRUB_KEYBOARD_KEY_LEFT_CTRL,
+    /* 0x1e */ GRUB_KEYBOARD_KEY_A,           GRUB_KEYBOARD_KEY_S,
+    /* 0x20 */ GRUB_KEYBOARD_KEY_D,           GRUB_KEYBOARD_KEY_F,
+    /* 0x22 */ GRUB_KEYBOARD_KEY_G,           GRUB_KEYBOARD_KEY_H,
+    /* 0x24 */ GRUB_KEYBOARD_KEY_J,           GRUB_KEYBOARD_KEY_K,
+    /* 0x26 */ GRUB_KEYBOARD_KEY_L,           GRUB_KEYBOARD_KEY_SEMICOLON,
+    /* 0x28 */ GRUB_KEYBOARD_KEY_DQUOTE,      GRUB_KEYBOARD_KEY_RQUOTE,
+    /* 0x2a */ GRUB_KEYBOARD_KEY_LEFT_SHIFT,  GRUB_KEYBOARD_KEY_BACKSLASH,
+    /* 0x2c */ GRUB_KEYBOARD_KEY_Z,           GRUB_KEYBOARD_KEY_X,
+    /* 0x2e */ GRUB_KEYBOARD_KEY_C,           GRUB_KEYBOARD_KEY_V,
+    /* 0x30 */ GRUB_KEYBOARD_KEY_B,           GRUB_KEYBOARD_KEY_N,
+    /* 0x32 */ GRUB_KEYBOARD_KEY_M,           GRUB_KEYBOARD_KEY_COMMA,
+    /* 0x34 */ GRUB_KEYBOARD_KEY_DOT,         GRUB_KEYBOARD_KEY_SLASH,
+    /* 0x36 */ GRUB_KEYBOARD_KEY_RIGHT_SHIFT, GRUB_KEYBOARD_KEY_NUMMUL,
+    /* 0x38 */ GRUB_KEYBOARD_KEY_LEFT_ALT,    GRUB_KEYBOARD_KEY_SPACE,
+    /* 0x3a */ GRUB_KEYBOARD_KEY_CAPS_LOCK,   GRUB_KEYBOARD_KEY_F1,
+    /* 0x3c */ GRUB_KEYBOARD_KEY_F2,          GRUB_KEYBOARD_KEY_F3,
+    /* 0x3e */ GRUB_KEYBOARD_KEY_F4,          GRUB_KEYBOARD_KEY_F5,
+    /* 0x40 */ GRUB_KEYBOARD_KEY_F6,          GRUB_KEYBOARD_KEY_F7,
+    /* 0x42 */ GRUB_KEYBOARD_KEY_F8,          GRUB_KEYBOARD_KEY_F9,
+    /* 0x44 */ GRUB_KEYBOARD_KEY_F10,         GRUB_KEYBOARD_KEY_NUM_LOCK,
+    /* 0x46 */ GRUB_KEYBOARD_KEY_SCROLL_LOCK, GRUB_KEYBOARD_KEY_NUM7,
+    /* 0x48 */ GRUB_KEYBOARD_KEY_NUM8,        GRUB_KEYBOARD_KEY_NUM9,
+    /* 0x4a */ GRUB_KEYBOARD_KEY_NUMMINUS,    GRUB_KEYBOARD_KEY_NUM4,
+    /* 0x4c */ GRUB_KEYBOARD_KEY_NUM5,        GRUB_KEYBOARD_KEY_NUM6,
+    /* 0x4e */ GRUB_KEYBOARD_KEY_NUMPLUS,     GRUB_KEYBOARD_KEY_NUM1,
+    /* 0x50 */ GRUB_KEYBOARD_KEY_NUM2,        GRUB_KEYBOARD_KEY_NUM3,
+    /* 0x52 */ GRUB_KEYBOARD_KEY_NUM0,        GRUB_KEYBOARD_KEY_NUMDOT,
+    /* 0x54 */ 0,                             0,
+    /* 0x56 */ GRUB_KEYBOARD_KEY_102ND,       GRUB_KEYBOARD_KEY_F11,
     /* 0x58 */ GRUB_KEYBOARD_KEY_F12,         0,
     /* 0x5a */ 0,                             0,
     /* 0x5c */ 0,                             0,
@@ -98,22 +98,22 @@ static const grub_uint8_t set1_mapping[128] =
 static const struct
 {
   grub_uint8_t from, to;
-} set1_e0_mapping[] = 
+} set1_e0_mapping[] =
   {
     {0x1c, GRUB_KEYBOARD_KEY_NUMENTER},
     {0x1d, GRUB_KEYBOARD_KEY_RIGHT_CTRL},
-    {0x35, GRUB_KEYBOARD_KEY_NUMSLASH }, 
+    {0x35, GRUB_KEYBOARD_KEY_NUMSLASH },
     {0x38, GRUB_KEYBOARD_KEY_RIGHT_ALT},
-    {0x47, GRUB_KEYBOARD_KEY_HOME}, 
+    {0x47, GRUB_KEYBOARD_KEY_HOME},
     {0x48, GRUB_KEYBOARD_KEY_UP},
-    {0x49, GRUB_KEYBOARD_KEY_PPAGE}, 
+    {0x49, GRUB_KEYBOARD_KEY_PPAGE},
     {0x4b, GRUB_KEYBOARD_KEY_LEFT},
     {0x4d, GRUB_KEYBOARD_KEY_RIGHT},
-    {0x4f, GRUB_KEYBOARD_KEY_END}, 
+    {0x4f, GRUB_KEYBOARD_KEY_END},
     {0x50, GRUB_KEYBOARD_KEY_DOWN},
     {0x51, GRUB_KEYBOARD_KEY_NPAGE},
     {0x52, GRUB_KEYBOARD_KEY_INSERT},
-    {0x53, GRUB_KEYBOARD_KEY_DELETE}, 
+    {0x53, GRUB_KEYBOARD_KEY_DELETE},
   };
 
 static const grub_uint8_t set2_mapping[256] =
@@ -182,14 +182,14 @@ static const grub_uint8_t set2_mapping[256] =
     /* 0x7a */ GRUB_KEYBOARD_KEY_NUM3,        GRUB_KEYBOARD_KEY_NUMMINUS,
     /* 0x7c */ GRUB_KEYBOARD_KEY_NUMMUL,      GRUB_KEYBOARD_KEY_NUM9,
     /* 0x7e */ GRUB_KEYBOARD_KEY_SCROLL_LOCK, 0,
-    /* 0x80 */ 0,                             0, 
+    /* 0x80 */ 0,                             0,
     /* 0x82 */ 0,                             GRUB_KEYBOARD_KEY_F7,
   };
 
 static const struct
 {
   grub_uint8_t from, to;
-} set2_e0_mapping[] = 
+} set2_e0_mapping[] =
   {
     {0x11, GRUB_KEYBOARD_KEY_RIGHT_ALT},
     {0x14, GRUB_KEYBOARD_KEY_RIGHT_CTRL},
@@ -266,7 +266,7 @@ fetch_key (struct grub_ps2_state *ps2_state, grub_uint8_t at_key, int *is_break)
 		ret = set2_e0_mapping[i].to;
 		break;
 	      }
-	}	
+	}
       break;
     default:
       return -1;
diff --git a/grub-core/term/serial.c b/grub-core/term/serial.c
index f9271b092..842322b1c 100644
--- a/grub-core/term/serial.c
+++ b/grub-core/term/serial.c
@@ -79,7 +79,7 @@ struct grub_serial_input_state
   struct grub_serial_port *port;
 };
 
-static void 
+static void
 serial_put (grub_term_output_t term, const int c)
 {
   struct grub_serial_output_state *data = term->data;
@@ -214,7 +214,7 @@ grub_cmd_serial (grub_extcmd_context_t ctxt, int argc, char **args)
 
   port = grub_serial_find (name);
   if (!port)
-    return grub_error (GRUB_ERR_BAD_ARGUMENT, 
+    return grub_error (GRUB_ERR_BAD_ARGUMENT,
 		       N_("serial port `%s' isn't found"),
 		       name);
 
@@ -400,7 +400,7 @@ grub_serial_unregister (struct grub_serial_port *port)
 {
   if (port->driver->fini)
     port->driver->fini (port);
-  
+
   if (port->term_in)
     grub_term_unregister_input (port->term_in);
   if (port->term_out)
diff --git a/grub-core/term/terminfo.c b/grub-core/term/terminfo.c
index 85ecf06b4..4e534c683 100644
--- a/grub-core/term/terminfo.c
+++ b/grub-core/term/terminfo.c
@@ -286,7 +286,7 @@ grub_terminfo_setcolorstate (struct grub_term_output *term,
       int fg;
       int bg;
       /* Map from VGA to terminal colors.  */
-      const int colormap[8] 
+      const int colormap[8]
 	= { 0, /* Black. */
 	    4, /* Blue. */
 	    2, /* Green. */
@@ -479,10 +479,10 @@ grub_terminfo_readkey (struct grub_term_input *term, int *keys, int *len, int ma
 	[23] = GRUB_TERM_KEY_F11,
 	[24] = GRUB_TERM_KEY_F12,
       };
-    char fx_key[] = 
+    char fx_key[] =
       { 'P', 'Q', 'w', 'x', 't', 'u',
         'q', 'r', 'p', 'M', 'A', 'B', 'H', 'F' };
-    unsigned fx_code[] = 
+    unsigned fx_code[] =
 	{ GRUB_TERM_KEY_F1, GRUB_TERM_KEY_F2, GRUB_TERM_KEY_F3,
 	  GRUB_TERM_KEY_F4, GRUB_TERM_KEY_F5, GRUB_TERM_KEY_F6,
 	  GRUB_TERM_KEY_F7, GRUB_TERM_KEY_F8, GRUB_TERM_KEY_F9,
@@ -512,7 +512,7 @@ grub_terminfo_readkey (struct grub_term_input *term, int *keys, int *len, int ma
       }
 
     CONTINUE_READ;
-	
+
     for (i = 0; i < ARRAY_SIZE (three_code_table); i++)
       if (three_code_table[i].key == c)
 	{
@@ -562,7 +562,7 @@ grub_terminfo_readkey (struct grub_term_input *term, int *keys, int *len, int ma
 	  keys[0] = fx_code[num - 1];
 	  *len = 1;
 	  return;
-	}	  
+	}
 
       case '1' ... '9':
 	{
@@ -662,7 +662,7 @@ grub_terminfo_output_init (struct grub_term_output *term)
 static grub_err_t
 print_terminfo (void)
 {
-  const char *encoding_names[(GRUB_TERM_CODE_TYPE_MASK 
+  const char *encoding_names[(GRUB_TERM_CODE_TYPE_MASK
 			      >> GRUB_TERM_CODE_TYPE_SHIFT) + 1]
     = {
     /* VGA and glyph descriptor types are just for completeness,
diff --git a/grub-core/term/uboot/console.c b/grub-core/term/uboot/console.c
index dfdbe9909..ff5a0d48f 100644
--- a/grub-core/term/uboot/console.c
+++ b/grub-core/term/uboot/console.c
@@ -110,7 +110,7 @@ grub_console_init_early (void)
  * grub_console_init_lately():
  *   Initializes terminfo formatting by registering terminal type.
  *   Called after heap has been configured.
- *   
+ *
  */
 void
 grub_console_init_lately (void)
diff --git a/grub-core/term/usb_keyboard.c b/grub-core/term/usb_keyboard.c
index e67b8f785..7322d8dff 100644
--- a/grub-core/term/usb_keyboard.c
+++ b/grub-core/term/usb_keyboard.c
@@ -162,7 +162,7 @@ grub_usb_keyboard_attach (grub_usb_device_t usbdev, int configno, int interfno)
   if (curnum == ARRAY_SIZE (grub_usb_keyboards))
     return 0;
 
-  if (usbdev->descdev.class != 0 
+  if (usbdev->descdev.class != 0
       || usbdev->descdev.subclass != 0 || usbdev->descdev.protocol != 0)
     return 0;
 
@@ -199,7 +199,7 @@ grub_usb_keyboard_attach (grub_usb_device_t usbdev, int configno, int interfno)
 
   /* Configure device */
   grub_usb_set_configuration (usbdev, configno + 1);
-  
+
   /* Place the device in boot mode.  */
   grub_usb_control_msg (usbdev, GRUB_USB_REQTYPE_CLASS_INTERFACE_OUT,
   			USB_HID_SET_PROTOCOL, 0, interfno, 0, 0);
@@ -291,7 +291,7 @@ parse_keycode (struct grub_usb_keyboard_data *termdata)
   for ( ; index < termdata->max_index; index++)
     {
       keycode = termdata->current_report[index];
-      
+
       if (keycode == KEY_NO_KEY
           || keycode == KEY_ERR_BUFFER
           || keycode == KEY_ERR_POST
@@ -316,7 +316,7 @@ parse_keycode (struct grub_usb_keyboard_data *termdata)
         /* Keycode is in last report, it means it was not released,
          * ignore it. */
         continue;
-        
+
       if (keycode == KEY_CAPS_LOCK)
         {
           termdata->mods ^= GRUB_TERM_STATUS_CAPS;
@@ -367,7 +367,7 @@ grub_usb_keyboard_getkey (struct grub_term_input *term)
     keycode = parse_keycode (termdata);
   if (keycode != GRUB_TERM_NO_KEY)
     return keycode;
-    
+
   /* Poll interrupt pipe.  */
   err = grub_usb_check_transfer (termdata->transfer, &actual);
 
@@ -387,7 +387,7 @@ grub_usb_keyboard_getkey (struct grub_term_input *term)
     grub_memcpy (termdata->last_report,
                  termdata->current_report,
                  sizeof (termdata->report));
-                 
+
   grub_memcpy (termdata->current_report,
                termdata->report,
                sizeof (termdata->report));
@@ -424,7 +424,7 @@ grub_usb_keyboard_getkey (struct grub_term_input *term)
 
   termdata->index = 2; /* New data received. */
   termdata->max_index = actual;
-  
+
   return parse_keycode (termdata);
 }
 
@@ -457,7 +457,7 @@ GRUB_MOD_FINI(usb_keyboard)
 
 	if (!data)
 	  continue;
-	
+
 	if (data->transfer)
 	  grub_usb_cancel_transfer (data->transfer);