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Commit 58678a77 authored by Julia Lawall's avatar Julia Lawall Committed by Tomi Valkeinen
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video: fbdev: au1200fb: delete double assignment 

Delete successive assignments to the same location.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/

)

// <smpl>
@@
expression i;
@@

*i = ...;
 i = ...;
// </smpl>

Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent a9a3cac6

drivers/video/fbdev/au1200fb.c

+0 −1
Original line number Original line Diff line number Diff line
@@ -1254,7 +1254,6 @@ static void set_global(u_int cmd, struct au1200_lcd_global_regs_t *pdata) 
			pdata->brightness = 30;

			pdata->brightness = 30;

		}

		}

		divider = (lcd->pwmdiv & 0x3FFFF) + 1;

		divider = (lcd->pwmdiv & 0x3FFFF) + 1;

		hi1 = (lcd->pwmhi >> 16) + 1;

		hi1 = (((pdata->brightness & 0xFF)+1) * divider >> 8);

		hi1 = (((pdata->brightness & 0xFF)+1) * divider >> 8);

		lcd->pwmhi &= 0xFFFF;

		lcd->pwmhi &= 0xFFFF;

		lcd->pwmhi |= (hi1 << 16);

		lcd->pwmhi |= (hi1 << 16);