| Message ID | 20230323202713.2637150-1-trix@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ALSA: hdspm: remove unused copy_u32_le function | expand |
On Thu, 23 Mar 2023 21:27:13 +0100, Tom Rix wrote: > > clang with W=1 reports > sound/pci/rme9652/hdspm.c:6149:19: error: unused function > 'copy_u32_le' [-Werror,-Wunused-function] > static inline int copy_u32_le(void __user *dest, void __iomem *src) > ^ > This function is not used so remove it. > > Signed-off-by: Tom Rix <trix@redhat.com> Applied to for-next branch. Thanks. Takashi
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index fa1812e7a49d..267c7848974a 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -6146,12 +6146,6 @@ static int snd_hdspm_hwdep_dummy_op(struct snd_hwdep *hw, struct file *file) return 0; } -static inline int copy_u32_le(void __user *dest, void __iomem *src) -{ - u32 val = readl(src); - return copy_to_user(dest, &val, 4); -} - static int snd_hdspm_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg) {
clang with W=1 reports sound/pci/rme9652/hdspm.c:6149:19: error: unused function 'copy_u32_le' [-Werror,-Wunused-function] static inline int copy_u32_le(void __user *dest, void __iomem *src) ^ This function is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> --- sound/pci/rme9652/hdspm.c | 6 ------ 1 file changed, 6 deletions(-)