Messages in this thread Patch in this message | | | From | Mauro Carvalho Chehab <> | Subject | [PATCH 2/3] [media] s5p-jpeg: Fix compilation with COMPILE_TEST | Date | Tue, 9 Sep 2014 11:38:18 -0300 |
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ERROR: "__bad_ndelay" [drivers/media/platform/s5p-jpeg/s5p-jpeg.ko] undefined!
Yet, it sounds a bad idea to use ndelay to wait for 100 us for the device to reset.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c index e51c078360f5..01eeacf28843 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c @@ -23,7 +23,9 @@ void exynos4_jpeg_sw_reset(void __iomem *base) reg = readl(base + EXYNOS4_JPEG_CNTL_REG); writel(reg & ~EXYNOS4_SOFT_RESET_HI, base + EXYNOS4_JPEG_CNTL_REG); +#ifndef CONFIG_COMPILE_TEST ndelay(100000); +#endif writel(reg | EXYNOS4_SOFT_RESET_HI, base + EXYNOS4_JPEG_CNTL_REG); } -- 1.9.3
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