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path: root/drivers/most/most_cdev.c
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2021-04-02drivers: most: use LIST_HEAD() for list_headShixin Liu
There's no need to declare a list and then init it manually, just use the LIST_HEAD() macro. Signed-off-by: Shixin Liu <liushixin2@huawei.com> Link: https://lore.kernel.org/r/20210329094015.66942-2-liushixin2@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-02drivers: most: use DEFINE_SPINLOCK() for spinlockShixin Liu
spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Signed-off-by: Shixin Liu <liushixin2@huawei.com> Link: https://lore.kernel.org/r/20210329094015.66942-1-liushixin2@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-07drivers: most: add character device interface driverChristian Gromm
This patch adds the character device (cdev) driver source file most_cdev.c and modifies the Makefiles and Kconfigs accordingly. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Link: https://lore.kernel.org/r/1597922595-27493-1-git-send-email-christian.gromm@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>