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path: root/drivers/hwtracing/stm/core.c
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Diffstat (limited to 'drivers/hwtracing/stm/core.c')
-rw-r--r--drivers/hwtracing/stm/core.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/hwtracing/stm/core.c b/drivers/hwtracing/stm/core.c
index 603b83ac5085..2712e699ba08 100644
--- a/drivers/hwtracing/stm/core.c
+++ b/drivers/hwtracing/stm/core.c
@@ -832,23 +832,13 @@ stm_char_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
return err;
}
-#ifdef CONFIG_COMPAT
-static long
-stm_char_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
- return stm_char_ioctl(file, cmd, (unsigned long)compat_ptr(arg));
-}
-#else
-#define stm_char_compat_ioctl NULL
-#endif
-
static const struct file_operations stm_fops = {
.open = stm_char_open,
.release = stm_char_release,
.write = stm_char_write,
.mmap = stm_char_mmap,
.unlocked_ioctl = stm_char_ioctl,
- .compat_ioctl = stm_char_compat_ioctl,
+ .compat_ioctl = compat_ptr_ioctl,
.llseek = no_llseek,
};