hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

dmaengine: set_dma40: balance clock in probe fail code 

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>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
This commit is contained in:
Fabio Baltieri 2013-01-07 10:58:35 +01:00
parent 53d6d68f3c
commit da2ac56a1b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/dma/ste_dma40.c
View File

@ -3634,7 +3634,7 @@ failure:
release_mem_region(base->phy_start, release_mem_region(base->phy_start,
base->phy_size); base->phy_size);
if (base->clk) { if (base->clk) {
clk_disable(base->clk); clk_disable_unprepare(base->clk);
clk_put(base->clk); clk_put(base->clk);
} }