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ALSA: asihpi - fix return type of hpios_locked_mem_alloc()

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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>
This commit is contained in:
Dan Carpenter 2012-03-28 09:57:02 +03:00 committed by Takashi Iwai
parent 26acaf0855
commit a938fb1ef6
2 changed files with 2 additions and 2 deletions
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2
sound/pci/asihpi/hpi_internal.h
View File

@ -42,7 +42,7 @@ On error *pLockedMemHandle marked invalid, non-zero returned.
If this function succeeds, then HpiOs_LockedMem_GetVirtAddr() and If this function succeeds, then HpiOs_LockedMem_GetVirtAddr() and
HpiOs_LockedMem_GetPyhsAddr() will always succed on the returned handle. 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 */ /**< memory handle */
u32 size, /**< Size in bytes to allocate */ u32 size, /**< Size in bytes to allocate */
struct pci_dev *p_os_reference struct pci_dev *p_os_reference

2
sound/pci/asihpi/hpios.c
View File

@ -43,7 +43,7 @@ void hpios_delay_micro_seconds(u32 num_micro_sec)
On error, return -ENOMEM, and *pMemArea.size = 0 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) struct pci_dev *pdev)
{ {
/*?? any benefit in using managed dmam_alloc_coherent? */ /*?? any benefit in using managed dmam_alloc_coherent? */