Commit 0cd9b21e authored by Jacek Anaszewski's avatar Jacek Anaszewski Committed by Mauro Carvalho Chehab
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[media] s5p-jpeg: Avoid assigning readl result 



Avoid gcc warning when -Wunused-but-set-variable is enabled.
The readl return value need not to be assigned to any variable
as the reading itself is just a part of a sequence required
for clearing the interrupt flag.

Signed-off-by: default avatarJacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: default avatarKamil Debski <k.debski@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 0c227217

drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c

+1 −3
Original line number Diff line number Diff line
@@ -324,11 +324,9 @@ int s5p_jpeg_stream_stat_ok(void __iomem *regs) 


void s5p_jpeg_clear_int(void __iomem *regs)

{

	unsigned long reg;



	readl(regs + S5P_JPGINTST);

	writel(S5P_INT_RELEASE, regs + S5P_JPGCOM);

	reg = readl(regs + S5P_JPGOPR);

	readl(regs + S5P_JPGOPR);

}



unsigned int s5p_jpeg_compressed_size(void __iomem *regs)