Commit ff14ed5d authored by Denis V. Lunev's avatar Denis V. Lunev Committed by Linus Torvalds

pxafb: lcsr1 is unused without CONFIG_FB_PXA_OVERLAY

Fixes the warning:

  drivers/video/pxafb.c: In function 'pxafb_handle_irq':
  drivers/video/pxafb.c:1442: warning: unused variable 'lcsr1'

[akpm@linux-foundation.org: save an ifdef]
Signed-off-by: default avatarDenis V. Lunev <den@openvz.org>
Cc: Eric Miao <eric.miao@marvell.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 44aa4179
......@@ -1439,7 +1439,7 @@ static void pxafb_disable_controller(struct pxafb_info *fbi)
static irqreturn_t pxafb_handle_irq(int irq, void *dev_id)
{
struct pxafb_info *fbi = dev_id;
unsigned int lccr0, lcsr, lcsr1;
unsigned int lccr0, lcsr;
lcsr = lcd_readl(fbi, LCSR);
if (lcsr & LCSR_LDD) {
......@@ -1455,7 +1455,8 @@ static irqreturn_t pxafb_handle_irq(int irq, void *dev_id)
lcd_writel(fbi, LCSR, lcsr);
#ifdef CONFIG_FB_PXA_OVERLAY
lcsr1 = lcd_readl(fbi, LCSR1);
{
unsigned int lcsr1 = lcd_readl(fbi, LCSR1);
if (lcsr1 & LCSR1_BS(1))
complete(&fbi->overlay[0].branch_done);
......@@ -1463,6 +1464,7 @@ static irqreturn_t pxafb_handle_irq(int irq, void *dev_id)
complete(&fbi->overlay[1].branch_done);
lcd_writel(fbi, LCSR1, lcsr1);
}
#endif
return IRQ_HANDLED;
}
......
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