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drm/exynos: fimd: remove unused variable

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The patch removes unused vidcon0 field from fimd_context structure.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2014-03-20 17:09:00 +09:00 committed by Inki Dae
parent 621c5d6663
commit 1d531062cd
1 changed files with 9 additions and 17 deletions
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26
drivers/gpu/drm/exynos/exynos_drm_fimd.c
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@ -114,7 +114,6 @@ struct fimd_context {
struct fimd_win_data win_data[WINDOWS_NR];
unsigned int default_win;
unsigned long irq_flags;
u32 vidcon0;
u32 vidcon1;
bool suspended;
int pipe;
@ -266,26 +265,19 @@ static void fimd_commit(struct exynos_drm_manager *mgr)
VIDTCON2_HOZVAL_E(mode->hdisplay - 1);
writel(val, ctx->regs + driver_data->timing_base + VIDTCON2);
/* setup clock source, clock divider, enable dma. */
val = ctx->vidcon0;
val &= ~(VIDCON0_CLKVAL_F_MASK | VIDCON0_CLKDIR);
if (ctx->driver_data->has_clksel) {
val &= ~VIDCON0_CLKSEL_MASK;
val |= VIDCON0_CLKSEL_LCD;
}
clkdiv = fimd_calc_clkdiv(ctx, mode);
if (clkdiv > 1)
val |= VIDCON0_CLKVAL_F(clkdiv - 1) | VIDCON0_CLKDIR;
else
val &= ~VIDCON0_CLKDIR; /* 1:1 clock */
/*
* fields of register with prefix '_F' would be updated
* at vsync(same as dma start)
*/
val |= VIDCON0_ENVID | VIDCON0_ENVID_F;
val = VIDCON0_ENVID | VIDCON0_ENVID_F;
if (ctx->driver_data->has_clksel)
val |= VIDCON0_CLKSEL_LCD;
clkdiv = fimd_calc_clkdiv(ctx, mode);
if (clkdiv > 1)
val |= VIDCON0_CLKVAL_F(clkdiv - 1) | VIDCON0_CLKDIR;
writel(val, ctx->regs + VIDCON0);
}