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Commit 29581051 authored by Souptick Joarder's avatar Souptick Joarder Committed by Takashi Iwai
Browse files

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 1c8f4220 ("mm: change return type to vm_fault_t")

Signed-off-by: default avatarSouptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: default avatarMatthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 8e0428a7

sound/usb/usx2y/us122l.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -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));

	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;

	unsigned long offset;

	struct page *page;

	struct page *page;

sound/usb/usx2y/usX2Yhwdep.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -31,7 +31,7 @@ 
#include "usbusx2y.h"

#include "usbusx2y.h"

#include "usX2Yhwdep.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;

	unsigned long offset;

	struct page * page;

	struct page * page;

sound/usb/usx2y/usx2yhwdeppcm.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -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;

	unsigned long offset;

	void *vaddr;

	void *vaddr;