From: fabio.baltieri@linaro.org (Fabio Baltieri)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 16/16] dmaengine: set_dma40: balance clock in probe fail code
Date: Mon, 7 Jan 2013 12:21:58 +0100 [thread overview]
Message-ID: <1357557718-15676-17-git-send-email-fabio.baltieri@linaro.org> (raw)
In-Reply-To: <1357557718-15676-1-git-send-email-fabio.baltieri@linaro.org>
Clock code was changed to use clk_prepare_enable in:
b707c65 dma/ste_dma40: Fixup clock usage during probe
but clk_disable on probe fail path was not updated. This patch fix this
by using clk_disable_unprepare in place of clk_disable.
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
---
drivers/dma/ste_dma40.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index a97bbd3..d77d41d 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -3634,7 +3634,7 @@ failure:
release_mem_region(base->phy_start,
base->phy_size);
if (base->clk) {
- clk_disable(base->clk);
+ clk_disable_unprepare(base->clk);
clk_put(base->clk);
}
--
1.7.12.1
next prev parent reply other threads:[~2013-01-07 11:21 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-07 11:21 [PATCH v2 00/16] various fixes and updates for ste_dma40 Fabio Baltieri
2013-01-07 11:21 ` [PATCH 01/16] dmaengine: ste_dma40: reset priority bit for logical channels Fabio Baltieri
2013-01-07 11:21 ` [PATCH 02/16] dmaengine: ste_dma40: use writel_relaxed for lcxa Fabio Baltieri
2013-01-07 11:21 ` [PATCH 03/16] dmaengine: ste_dma40: set dma max seg size Fabio Baltieri
2013-01-07 11:21 ` [PATCH 04/16] dmaengine: ste_dma40: limit burst size to 16 Fabio Baltieri
2013-01-07 11:21 ` [PATCH 05/16] dmaengine: ste_dma40: don't check for pm_runtime_suspended() Fabio Baltieri
2013-01-07 11:21 ` [PATCH 06/16] dmaengine: ste_dma40: don't allow high priority dest event lines Fabio Baltieri
2013-01-07 11:21 ` [PATCH 07/16] dmaengine: ste_dma40: support fixed physical channel allocation Fabio Baltieri
2013-01-07 11:21 ` [PATCH 08/16] dmaengine: ste_dma40: physical channels number correction Fabio Baltieri
2013-01-07 11:21 ` [PATCH 09/16] dmaengine: ste_dma40: support more than 128 event lines Fabio Baltieri
2013-01-07 11:21 ` [PATCH 10/16] dmaengine: ste_dma40: add a done queue for completed descriptors Fabio Baltieri
2013-01-07 11:21 ` [PATCH 11/16] dmaengine: ste_dma40: add missing kernel-doc entry Fabio Baltieri
2013-01-07 11:21 ` [PATCH 12/16] dmaengine: ste_dma40: minor cosmetic fixes Fabio Baltieri
2013-01-07 11:21 ` [PATCH 13/16] dmaengine: ste_dma40: minor code readability fixes Fabio Baltieri
2013-01-07 11:21 ` [PATCH 14/16] dmaengine: ste_dma40: add software lli support Fabio Baltieri
2013-01-07 11:21 ` [PATCH 15/16] dmaengine: set_dma40: ignore spurious interrupts Fabio Baltieri
2013-01-07 11:21 ` Fabio Baltieri [this message]
2013-01-07 14:33 ` [PATCH v2 00/16] various fixes and updates for ste_dma40 Vinod Koul
2013-01-07 16:59 ` Fabio Baltieri
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