Blackfin: gptimers: fix thinko when disabling timers

We only want to clear the run bit for this one timer, not all status bits.
So don't read the whole reg and then write all the bits back out.

Reported-by: Isabelle Leonardi <i.leonardi@detracom.fr>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/arch/blackfin/kernel/gptimers.c b/arch/blackfin/kernel/gptimers.c
index cdbe075de1dc6841411310ef481ed26a4210c2f2..8b81dc04488aa6864aeb23236cadb65cc1cda676 100644 (file)
--- a/arch/blackfin/kernel/gptimers.c
+++ b/arch/blackfin/kernel/gptimers.c
@@ -268,7 +268,7 @@ void disable_gptimers(uint16_t mask)
        _disable_gptimers(mask);
        for (i = 0; i < MAX_BLACKFIN_GPTIMERS; ++i)
                if (mask & (1 << i))
-                       group_regs[BFIN_TIMER_OCTET(i)]->status |= trun_mask[i];
+                       group_regs[BFIN_TIMER_OCTET(i)]->status = trun_mask[i];
        SSYNC();
 }
 EXPORT_SYMBOL(disable_gptimers);