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authorDan Carpenter <dan.carpenter@oracle.com>2012-03-28 09:57:02 +0300
committerTakashi Iwai <tiwai@suse.de>2012-03-28 18:49:49 +0200
commita938fb1ef600c885f80e59b840a60894d16efb77 (patch)
tree9e727e867b6dbd13b15a6491e16a7951e778df2c /sound
parent26acaf08556a3c64ebf8ea3654b51e6acbb0a26c (diff)
downloadlinux-a938fb1ef600c885f80e59b840a60894d16efb77.tar.gz
ALSA: asihpi - fix return type of hpios_locked_mem_alloc()
This function returns zero or -ENOMEM, but because it's type is u16, the -ENOMEM gets changed to 65524. None of the callers care, but lets fix it anyway as a cleanup. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/asihpi/hpi_internal.h2
-rw-r--r--sound/pci/asihpi/hpios.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/asihpi/hpi_internal.h b/sound/pci/asihpi/hpi_internal.h
index 4cc315daeda..8c63200cf33 100644
--- a/sound/pci/asihpi/hpi_internal.h
+++ b/sound/pci/asihpi/hpi_internal.h
@@ -42,7 +42,7 @@ On error *pLockedMemHandle marked invalid, non-zero returned.
If this function succeeds, then HpiOs_LockedMem_GetVirtAddr() and
HpiOs_LockedMem_GetPyhsAddr() will always succed on the returned handle.
*/
-u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_locked_mem_handle,
+int hpios_locked_mem_alloc(struct consistent_dma_area *p_locked_mem_handle,
/**< memory handle */
u32 size, /**< Size in bytes to allocate */
struct pci_dev *p_os_reference
diff --git a/sound/pci/asihpi/hpios.c b/sound/pci/asihpi/hpios.c
index 2d7d1c2e1d0..87f4385fe8c 100644
--- a/sound/pci/asihpi/hpios.c
+++ b/sound/pci/asihpi/hpios.c
@@ -43,7 +43,7 @@ void hpios_delay_micro_seconds(u32 num_micro_sec)
On error, return -ENOMEM, and *pMemArea.size = 0
*/
-u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_mem_area, u32 size,
+int hpios_locked_mem_alloc(struct consistent_dma_area *p_mem_area, u32 size,
struct pci_dev *pdev)
{
/*?? any benefit in using managed dmam_alloc_coherent? */