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| author | Harshal Chaudhari <harshalchau04@gmail.com> | 2020-10-26 21:28:01 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-29 08:37:36 +0100 |
| commit | 3f7566f4947834db9b36aeb8b308e91448ba74fc (patch) | |
| tree | 76649ce1fd3132491ee6d15e1790233e1a310149 /drivers/misc/xilinx_sdfec.c | |
| parent | b36773c3912e770e92ba57fa0957c1cf4db6e8a7 (diff) | |
| download | linux-3f7566f4947834db9b36aeb8b308e91448ba74fc.tar.gz | |
misc: xilinx_sdfec: add compat_ptr_ioctl()
Driver has a trivial helper function to convert
the pointer argument and then call the native ioctl handler.
But now we have a generic implementation for that, so we can use it.
Signed-off-by: Harshal Chaudhari <harshalchau04@gmail.com>
Link: https://lore.kernel.org/r/20201026155801.16053-1-harshalchau04@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/xilinx_sdfec.c')
| -rw-r--r-- | drivers/misc/xilinx_sdfec.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/misc/xilinx_sdfec.c b/drivers/misc/xilinx_sdfec.c index 92291292756a8..6f252793dcebf 100644 --- a/drivers/misc/xilinx_sdfec.c +++ b/drivers/misc/xilinx_sdfec.c @@ -1016,14 +1016,6 @@ static long xsdfec_dev_ioctl(struct file *fptr, unsigned int cmd, return rval; } -#ifdef CONFIG_COMPAT -static long xsdfec_dev_compat_ioctl(struct file *file, unsigned int cmd, - unsigned long data) -{ - return xsdfec_dev_ioctl(file, cmd, (unsigned long)compat_ptr(data)); -} -#endif - static __poll_t xsdfec_poll(struct file *file, poll_table *wait) { __poll_t mask = 0; @@ -1054,9 +1046,7 @@ static const struct file_operations xsdfec_fops = { .release = xsdfec_dev_release, .unlocked_ioctl = xsdfec_dev_ioctl, .poll = xsdfec_poll, -#ifdef CONFIG_COMPAT - .compat_ioctl = xsdfec_dev_compat_ioctl, -#endif + .compat_ioctl = compat_ptr_ioctl, }; static int xsdfec_parse_of(struct xsdfec_dev *xsdfec) |