bce776f100
Zhang Qilong
bce776f100
hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. We fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. It depends on the mainline commit[PM: runtime: Add pm_runtime_resume_and_get to deal with usagecounter]. Fixes: 323aeb0eb5d9a ("hwmon: (ina3221) Add PM runtime support") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20201202145320.1135614-1-zhangqilong3@huawei.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.
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