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| author | Souptick Joarder <jrdr.linux@gmail.com> | 2018-04-25 09:44:45 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-04-25 08:15:20 +0200 |
| commit | 295810516e302be90fe469b17b8ac0ac486da3bf (patch) | |
| tree | b2e7097d9402ec65ca6c93cd53fee42c5a66563e /sound/usb/usx2y | |
| parent | 8e0428a7e7a8e521540f7f87ce1c55ae04acd708 (diff) | |
| download | linux-295810516e302be90fe469b17b8ac0ac486da3bf.tar.gz linux-295810516e302be90fe469b17b8ac0ac486da3bf.tar.bz2 linux-295810516e302be90fe469b17b8ac0ac486da3bf.zip | |
ALSA: usx2y: Change return type to vm_fault_t
Use new return type vm_fault_t for fault handler. For
now, this is just documenting that the function returns
a VM_FAULT value rather than an errno. Once all instances
are converted, vm_fault_t will become a distinct type.
Commit 1c8f422059ae ("mm: change return type to vm_fault_t")
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/usx2y')
| -rw-r--r-- | sound/usb/usx2y/us122l.c | 2 | ||||
| -rw-r--r-- | sound/usb/usx2y/usX2Yhwdep.c | 2 | ||||
| -rw-r--r-- | sound/usb/usx2y/usx2yhwdeppcm.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index ebcab5c5465d..8082f7b077f1 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -139,7 +139,7 @@ static void usb_stream_hwdep_vm_open(struct vm_area_struct *area) snd_printdd(KERN_DEBUG "%i\n", atomic_read(&us122l->mmap_count)); } -static int usb_stream_hwdep_vm_fault(struct vm_fault *vmf) +static vm_fault_t usb_stream_hwdep_vm_fault(struct vm_fault *vmf) { unsigned long offset; struct page *page; diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c index d8bd7c99b48c..c1dd9a7b48df 100644 --- a/sound/usb/usx2y/usX2Yhwdep.c +++ b/sound/usb/usx2y/usX2Yhwdep.c @@ -31,7 +31,7 @@ #include "usbusx2y.h" #include "usX2Yhwdep.h" -static int snd_us428ctls_vm_fault(struct vm_fault *vmf) +static vm_fault_t snd_us428ctls_vm_fault(struct vm_fault *vmf) { unsigned long offset; struct page * page; diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c index 0d050528a4e1..4fd9276b8e50 100644 --- a/sound/usb/usx2y/usx2yhwdeppcm.c +++ b/sound/usb/usx2y/usx2yhwdeppcm.c @@ -652,7 +652,7 @@ static void snd_usX2Y_hwdep_pcm_vm_close(struct vm_area_struct *area) } -static int snd_usX2Y_hwdep_pcm_vm_fault(struct vm_fault *vmf) +static vm_fault_t snd_usX2Y_hwdep_pcm_vm_fault(struct vm_fault *vmf) { unsigned long offset; void *vaddr; |