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[v2] video: imxfb: Fix the maximum value for yres

Message ID 1293131490-2747-1-git-send-email-fabio.estevam@freescale.com (mailing list archive)
State Superseded
Headers show

Commit Message

Fabio Estevam Dec. 23, 2010, 7:11 p.m. UTC 
None
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Patch

diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
index 5c363d0..4cddd3b 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/imxfb.c
@@ -54,10 +54,11 @@ 
 #define SIZE_XMAX(x)	((((x) >> 4) & 0x3f) << 20)
 
 #ifdef CONFIG_ARCH_MX1
-#define SIZE_YMAX(y)	((y) & 0x1ff)
+#define YMAX_MASK	0x1ff
 #else
-#define SIZE_YMAX(y)	((y) & 0x3ff)
+#define YMAX_MASK	0x3ff
 #endif
+#define SIZE_YMAX(y)	((y) & YMAX_MASK)
 
 #define LCDC_VPW	0x08
 #define VPW_VPW(x)	((x) & 0x3ff)