From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Fri, 13 Jan 2017 10:32:04 +0100

The script "checkpatch.pl" pointed information out like the following.

ERROR: spaces required around that '+=' (ctx:VxW)

Thus fix the affected source code place.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/sh/intc/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index 95fb29d69ab7..e7f5aeeb1cee 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -286,7 +286,7 @@ int __init register_intc_controller(struct intc_desc *desc)
        if (hw->subgroups)
                for (i = 0; i < hw->nr_subgroups; i++)
                        if (hw->subgroups[i].reg)
-                               k+= save_reg(d, k, hw->subgroups[i].reg, 0);
+                               k += save_reg(d, k, hw->subgroups[i].reg, 0);
 
        memcpy(&d->chip, &intc_irq_chip, sizeof(struct irq_chip));
        d->chip.name = desc->name;
-- 
2.11.0

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