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| author | Heiko Stübner <heiko@sntech.de> | 2013-07-05 14:40:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-24 22:54:50 -0700 |
| commit | 5f90b9b484938f7466e25cd5506e86ebf9dbcd17 (patch) | |
| tree | 1d59d6b520b3dac565ebfd37837f5cacc72675d5 /drivers/misc/sram.c | |
| parent | 78049a00ceeb1453cedcd109bb5487986ab46928 (diff) | |
| download | op-kernel-dev-5f90b9b484938f7466e25cd5506e86ebf9dbcd17.zip op-kernel-dev-5f90b9b484938f7466e25cd5506e86ebf9dbcd17.tar.gz | |
misc: sram: fix error path in sram_probe
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>
Tested-by: Ulrich Prinz <ulrich.prinz@googlemail.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/sram.c')
| -rw-r--r-- | drivers/misc/sram.c | 3 |
1 files changed, 2 insertions, 1 deletions
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; } |
