Commits
Dong Aisheng committed f08f7d7fa6a
MLK-12284-1 regmap: regmap-mmio: make clk_id optionally when getting clock According to clock framework, the clk_id could be NULL when getting clock. But current code relies on a non null clk_id to get clock. Changing the code to allow a null clk_id to get clock to make it more reasonable to use. And the regmap_mmio_gen_context will try to get clock by default but ignore error if not finding the clock in case some regmap access not reply on a specific clock. Signed-off-by: Dong Aisheng <b29396@freescale.com> (cherry picked from commit a60a38a5285ab27814f261ed39653c55a0a6e24b)