diff mbox series

ALSA: usb: fcp: Fix hwdep read ops argument

Message ID 20250119085357.17735-1-tiwai@suse.de (mailing list archive)
State New
Headers show
Series ALSA: usb: fcp: Fix hwdep read ops argument | expand

Commit Message

Takashi Iwai Jan. 19, 2025, 8:53 a.m. UTC 
The hwdep read ops argument is long instead of ssize_t due to
historical reason.  Fix the build error.

Fixes: 46757a3e7d50 ("ALSA: FCP: Add Focusrite Control Protocol driver")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202501190536.A2CiOP0a-lkp@intel.com/
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/usb/fcp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/usb/fcp.c b/sound/usb/fcp.c
index 655e4f7338ed..eb6a5c1f9b21 100644
--- a/sound/usb/fcp.c
+++ b/sound/usb/fcp.c
@@ -816,7 +816,7 @@  static int fcp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,
 }
 
 static ssize_t fcp_hwdep_read(struct snd_hwdep *hw, char __user *buf,
-			      ssize_t count, loff_t *offset)
+			      long count, loff_t *offset)
 {
 	struct usb_mixer_interface *mixer = hw->private_data;
 	struct fcp_data *private = mixer->private_data;