Commit 2ac82e20 authored by Julia Lawall's avatar Julia Lawall Committed by Takashi Iwai
Browse files

ALSA: docs: fix typo 



GFP_KRENEL -> GFP_KERNEL

Signed-off-by: default avatarJulia Lawall <Julia.Lawall@inria.fr>

Link: https://lore.kernel.org/r/1596224129-7699-1-git-send-email-Julia.Lawall@inria.fr


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 7f3ecf47

Documentation/sound/kernel-api/writing-an-alsa-driver.rst

+1 −1
Original line number Diff line number Diff line
@@ -3579,7 +3579,7 @@ dependent on the bus. For normal devices, pass the device pointer 
``SNDRV_DMA_TYPE_DEV`` type. For the continuous buffer unrelated to the

bus can be pre-allocated with ``SNDRV_DMA_TYPE_CONTINUOUS`` type.

You can pass NULL to the device pointer in that case, which is the

default mode implying to allocate with ``GFP_KRENEL`` flag.

default mode implying to allocate with ``GFP_KERNEL`` flag.

If you need a different GFP flag, you can pass it by encoding the flag

into the device pointer via a special macro

:c:func:`snd_dma_continuous_data()`.