From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko =?utf-8?q?St=C3=BCbner?=) Date: Fri, 5 Jul 2013 14:40:53 +0200 Subject: [PATCH v3 1/6] misc: sram: fix error path in sram_probe In-Reply-To: <201307051440.19428.heiko@sntech.de> References: <201307051440.19428.heiko@sntech.de> Message-ID: <201307051440.53993.heiko@sntech.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 Tested-by: Ulrich Prinz --- 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