ALSA: pcm: Fix mmap capability check
stable inclusion from stable-5.10.54 commit ebaa67086fae3faf402028f9957e8d15ee8f95ba bugzilla: 175586 https://gitee.com/openeuler/kernel/issues/I4DVDU Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=ebaa67086fae3faf402028f9957e8d15ee8f95ba -------------------------------- commit c4824ae7 upstream. The hw_support_mmap() doesn't cover all memory allocation types and might use a wrong device pointer for checking the capability. Check the all memory allocation types more completely. Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210720092640.12338-1-tiwai@suse.de Signed-off-by:Takashi Iwai <tiwai@suse.de> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
Chen Jun <chenjun102@huawei.com> Acked-by:
Weilong Chen <chenweilong@huawei.com> Signed-off-by:
Chen Jun <chenjun102@huawei.com> Signed-off-by:
Zheng Zengkai <zhengzengkai@huawei.com>
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