Messages in this thread Patch in this message | | | From | Guenter Roeck <> | Subject | [PATCH -next] fbdev: radeon: Avoid 64 bit divide | Date | Fri, 5 Jun 2015 11:05:21 -0700 |
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A 64 bit divide causes build failures with 32 bit builds, such as
ERROR: "__divdi3" [drivers/video/fbdev/aty/radeonfb.ko] undefined!
or
drivers/built-in.o: In function `radeon_probe_pll_params': radeon_base.c:(.text+0x16608b): undefined reference to `__divdi3'
Fixes: ce8f4069dce8 ("fbdev: radeon: Remove 'struct timeval' usage") Cc: Tina Ruchandani <ruchandani.tina@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> --- drivers/video/fbdev/aty/radeon_base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c index b3612e30d74f..374e47532035 100644 --- a/drivers/video/fbdev/aty/radeon_base.c +++ b/drivers/video/fbdev/aty/radeon_base.c @@ -492,7 +492,7 @@ static int radeon_probe_pll_params(struct radeonfb_info *rinfo) /* Return -1 if more than 10 seconds have elapsed */ if (delta > (10*1000000)) return -1; - hz = 1000000/delta; + hz = 1000000 / (int)delta; hTotal = ((INREG(CRTC_H_TOTAL_DISP) & 0x1ff) + 1) * 8; vTotal = ((INREG(CRTC_V_TOTAL_DISP) & 0x3ff) + 1); -- 2.1.0
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