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[2/2] powerpc/via-pmu: fix OF node leak in Keylargo init

Message ID 1410904854-26128-2-git-send-email-aaro.koskinen@iki.fi (mailing list archive)
State Accepted
Commit e702240e8364952e260829c8700fbc870aa4b053
Delegated to: Benjamin Herrenschmidt
Headers show

Commit Message

Aaro Koskinen Sept. 16, 2014, 10 p.m. UTC 
From: Phil Carmody <pc+lkml@asdf.org>

If we of_find_node_by_name() then we must of_node_put() too.

Signed-off-by: Phil Carmody <pc+lkml@asdf.org>
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
---
 drivers/macintosh/via-pmu.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 6221235..aed3cb0 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -329,6 +329,7 @@  int __init find_via_pmu(void)
 				gaddr = of_translate_address(gpiop, reg);
 			if (gaddr != OF_BAD_ADDR)
 				gpio_reg = ioremap(gaddr, 0x10);
+			of_node_put(gpiop);
 		}
 		if (gpio_reg == NULL) {
 			printk(KERN_ERR "via-pmu: Can't find GPIO reg !\n");