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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-04-11 16:33:18 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-04-17 12:50:00 +0300 |
| commit | 34b2ea1c9e6a6bc5cb57e447dda4196d46da69e8 (patch) | |
| tree | 92d1c932912fe47b7caa6acd7da9987e4d8190da /drivers/media/platform/omap | |
| parent | e935dbfc9ff8787ea2d592898d3c32407a87f365 (diff) | |
| download | linux-34b2ea1c9e6a6bc5cb57e447dda4196d46da69e8.tar.xz | |
media: platform: fix some 64-bits warnings
The omap/omap3 and viu drivers are for 32 bit platforms only.
There, a pointer has 32 bits. Now that those drivers build
for 64 bits with COMPILE_TEST, they produce the following
warnings:
drivers/media/platform/omap/omap_vout_vrfb.c: In function 'omap_vout_allocate_vrfb_buffers':
drivers/media/platform/omap/omap_vout_vrfb.c:57:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
memset((void *) vout->smsshado_virt_addr[i], 0,
^
drivers/media/platform/fsl-viu.c: In function 'viu_setup_preview':
drivers/media/platform/fsl-viu.c:753:28: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
reg_val.field_base_addr = (u32)dev->ovbuf.base;
^
drivers/media/platform/omap/omap_vout.c: In function 'omap_vout_get_userptr':
drivers/media/platform/omap/omap_vout.c:209:25: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
*physp = virt_to_phys((void *)virtp);
^
drivers/media/platform/omap3isp/ispccdc.c: In function 'ccdc_config':
drivers/media/platform/omap3isp/ispccdc.c:738:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
(__force void __user *)fpc.fpcaddr,
^
Add some typecasts to remove those warnings when building for
64 bits.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/omap')
| -rw-r--r-- | drivers/media/platform/omap/omap_vout.c | 2 | ||||
| -rw-r--r-- | drivers/media/platform/omap/omap_vout_vrfb.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c index e2723fedac8d..5700b7818621 100644 --- a/drivers/media/platform/omap/omap_vout.c +++ b/drivers/media/platform/omap/omap_vout.c @@ -198,7 +198,7 @@ static int omap_vout_try_format(struct v4l2_pix_format *pix) * omap_vout_get_userptr: Convert user space virtual address to physical * address. */ -static int omap_vout_get_userptr(struct videobuf_buffer *vb, u32 virtp, +static int omap_vout_get_userptr(struct videobuf_buffer *vb, long virtp, u32 *physp) { struct frame_vector *vec; diff --git a/drivers/media/platform/omap/omap_vout_vrfb.c b/drivers/media/platform/omap/omap_vout_vrfb.c index 1d8508237220..29e3f5da59c1 100644 --- a/drivers/media/platform/omap/omap_vout_vrfb.c +++ b/drivers/media/platform/omap/omap_vout_vrfb.c @@ -54,8 +54,8 @@ static int omap_vout_allocate_vrfb_buffers(struct omap_vout_device *vout, *count = 0; return -ENOMEM; } - memset((void *) vout->smsshado_virt_addr[i], 0, - vout->smsshado_size); + memset((void *)(long)vout->smsshado_virt_addr[i], 0, + vout->smsshado_size); } return 0; } |