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| author |   Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2014-02-12 11:10:56 +0100 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2014-03-19 08:58:15 +0000 |
| commit | 141050cf3d84fc303df58796d68dc1376b0e8f67 (patch) | |
| tree | 6f336fc0b640a83685949992669b131a448c4572 /drivers/mfd/vexpress-sysreg.c | |
| parent | mfd: Trivial: Fix a grammar issues in MFD Kconfig (diff) | |
| download | linux-dev-141050cf3d84fc303df58796d68dc1376b0e8f67.tar.xz linux-dev-141050cf3d84fc303df58796d68dc1376b0e8f67.zip | |
mfd: 88pm800: Fix I2C device resource leak if probe fails
During probe the driver allocates two dummy I2C devices for subchips in
function pm800_pages_init(). Additionally this function allocates
regmaps for these subchips. If any of these steps fail then these dummy
I2C devices are not freed and resources leak.
On pm800_pages_init() fail the driver must call pm800_pages_exit() to
unregister dummy I2C devices.
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/vexpress-sysreg.c')
0 files changed, 0 insertions, 0 deletions