MIPS: ralink: Fix invalid tick count
The current code adds the delta twice, which is obviously wrong.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/11443/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/ralink/cevt-rt3352.c b/arch/mips/ralink/cevt-rt3352.c
index a8e70a9..e46f91f 100644
--- a/arch/mips/ralink/cevt-rt3352.c
+++ b/arch/mips/ralink/cevt-rt3352.c
@@ -48,7 +48,7 @@
sdev = container_of(evt, struct systick_device, dev);
count = ioread32(sdev->membase + SYSTICK_COUNT);
count = (count + delta) % SYSTICK_FREQ;
- iowrite32(count + delta, sdev->membase + SYSTICK_COMPARE);
+ iowrite32(count, sdev->membase + SYSTICK_COMPARE);
return 0;
}