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media: atomisp: drop ATOMISP_MAP_FLAG_CONTIGUOUS

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Drop the ATOMISP_MAP_FLAG_CONTIGUOUS hmm_alloc flag. After the contiguous
flag removal done in previous patches in this series it is never set.

And hmm_alloc already did a WARN_ON on the flag and otherwise ignored it,
proving that contiguous support was already never used.

Link: https://lore.kernel.org/linux-media/20220615205037.16549-9-hdegoede@redhat.com
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Hans de Goede
2022-06-15 21:50:05 +01:00
committed by Mauro Carvalho Chehab
parent f94059f86e
commit ca1ce57ae7
2 changed files with 1 additions and 4 deletions
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3
drivers/staging/media/atomisp/include/linux/atomisp.h
View File

@@ -915,8 +915,7 @@ struct atomisp_acc_map {
#define ATOMISP_MAP_FLAG_NOFLUSH 0x0001 /* Do not flush cache */
#define ATOMISP_MAP_FLAG_CACHED 0x0002 /* Enable cache */
#define ATOMISP_MAP_FLAG_CONTIGUOUS 0x0004
#define ATOMISP_MAP_FLAG_CLEARED 0x0008
#define ATOMISP_MAP_FLAG_CLEARED 0x0004
struct atomisp_acc_state {
__u32 flags; /* Flags, see list below */

2
drivers/staging/media/atomisp/pci/hmm/hmm.c
View File

@@ -230,8 +230,6 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type,
bool cached = attrs & ATOMISP_MAP_FLAG_CACHED;
int ret;
WARN_ON(attrs & ATOMISP_MAP_FLAG_CONTIGUOUS);
/*
* Check if we are initialized. In the ideal world we wouldn't need
* this but we can tackle it once the driver is a lot cleaner