[PATCH] ALSA: hdspm: remove unused copy_u32_le function

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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@xxxxxxxxxx>
---
 sound/pci/rme9652/hdspm.c | 6 ------
 1 file changed, 6 deletions(-)

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)
 {
-- 
2.27.0




[Index of Archives]     [ALSA User]     [Linux Audio Users]     [Pulse Audio]     [Kernel Archive]     [Asterisk PBX]     [Photo Sharing]     [Linux Sound]     [Video 4 Linux]     [Gimp]     [Yosemite News]

  Powered by Linux