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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-04-11 15:33:18 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-04-17 11:50:00 +0200 |
| commit | 34b2ea1c9e6a6bc5cb57e447dda4196d46da69e8 (patch) | |
| tree | 92d1c932912fe47b7caa6acd7da9987e4d8190da /drivers/media/platform/omap3isp/ispccdc.c | |
| parent | media: atomisp: remove an impossible condition (diff) | |
| download | linux-34b2ea1c9e6a6bc5cb57e447dda4196d46da69e8.tar.xz linux-34b2ea1c9e6a6bc5cb57e447dda4196d46da69e8.zip | |
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/omap3isp/ispccdc.c')
| -rw-r--r-- | drivers/media/platform/omap3isp/ispccdc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/omap3isp/ispccdc.c b/drivers/media/platform/omap3isp/ispccdc.c index b66276ab5765..77b73e27a274 100644 --- a/drivers/media/platform/omap3isp/ispccdc.c +++ b/drivers/media/platform/omap3isp/ispccdc.c @@ -735,7 +735,7 @@ static int ccdc_config(struct isp_ccdc_device *ccdc, return -ENOMEM; if (copy_from_user(fpc_new.addr, - (__force void __user *)fpc.fpcaddr, + (__force void __user *)(long)fpc.fpcaddr, size)) { dma_free_coherent(isp->dev, size, fpc_new.addr, fpc_new.dma); |