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Commit a938fb1e authored by Dan Carpenter's avatar Dan Carpenter Committed by Takashi Iwai
Browse files

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: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 26acaf08

sound/pci/asihpi/hpi_internal.h

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

sound/pci/asihpi/hpios.c

+1 −1
Original line number Diff line number Diff line
@@ -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? */