Re: [PATCH -next] i2c: sprd: Fix PM reference leak in sprd_i2c_master_xfer()

2021-04-14 Thread Wolfram Sang
On Thu, Apr 08, 2021 at 08:59:15PM +0800, Li Huafei wrote: > pm_runtime_get_sync will increment pm usage counter even it failed. > Forgetting to putting operation will result in reference leak here. Fix > it by replacing it with pm_runtime_resume_and_get to keep usage counter > balanced. > >

[PATCH -next] i2c: sprd: Fix PM reference leak in sprd_i2c_master_xfer()

2021-04-08 Thread Li Huafei
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. Reported-by: Hulk Robot Signed-off-by: Li Huafei ---