Commits
Kishon Vijay Abraham I committed 1ac2f0b1c93
linux/kernel.h: Add PTR_ALIGN_DOWN macro Add a macro for aligning down a pointer. This is useful to get an aligned register address when a device allows only word access and doesn't allow half word or byte access. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>