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bcm2708_fb: Fix a build warning

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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
This commit is contained in:
Phil Elwell
2020-10-27 12:12:22 +00:00
committed by Dom Cobley
parent 1f9343ca14
commit 6a42ea3255
1 changed files with 2 additions and 1 deletions
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3
drivers/video/fbdev/bcm2708_fb.c
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@@ -693,7 +693,8 @@ static long vc_mem_copy(struct bcm2708_fb *fb, struct fb_dmacopy *ioparam)
u8 *q = (u8 *)ioparam->dst + offset; u8 *q = (u8 *)ioparam->dst + offset;
dma_memcpy(fb, bus_addr, dma_memcpy(fb, bus_addr,
INTALIAS_L1L2_NONALLOCATING((dma_addr_t)p), size); INTALIAS_L1L2_NONALLOCATING((u32)(uintptr_t)p),
size);
if (copy_to_user(q, buf, s) != 0) { if (copy_to_user(q, buf, s) != 0) {
pr_err("[%s]: failed to copy-to-user\n", __func__); pr_err("[%s]: failed to copy-to-user\n", __func__);
rc = -EFAULT; rc = -EFAULT;