[PATCH v2 1/6] misc: sram: fix error path in sram_probe

Heiko Stübner
2013-06-25T08:46:54Z

The pool is created thru devm_gen_pool_create, so the call to
gen_pool_destroy is not necessary.
Instead the sram-clock must be turned off again if it exists.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
drivers/misc/sram.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c
index d87cc91..afe66571 100644
--- a/drivers/misc/sram.c
+++ b/drivers/misc/sram.c
@@ -68,7 +68,8 @@ static int sram_probe(struct platform_device *pdev)
ret = gen_pool_add_virt(sram->pool, (unsigned long)virt_base,
res->start, size, -1);
if (ret < 0) {
- gen_pool_destroy(sram->pool);
+ if (sram->clk)
+ clk_disable_unprepare(sram->clk);
return ret;
}

--
1.7.10.4