3 Commits

Author	SHA1	Message	Date
Stephen Boyd	587dd448d9	clk: sprd: composite: Simplify determine_rate implementation ... The sprd_div_helper_round_rate() function calls divider_round_rate() which calls divider_round_rate_parent() which calls divider_determine_rate(). This call chain converts back and forth from the rate request structure to make a determine_rate clk_op fit with a round_rate clk_op. Simplify the code here by directly calling divider_determine_rate() instead. This fixes a smatch warning where an unsigned long is compared to less than zero, which is impossible. This makes sprd_div_helper_round_rate() unnecessary as well so simply remove it and fold it into the only caller left. Reported-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Closes: https://lore.kernel.org/r/45fdc54e-7ab6-edd6-d55a-473485608473@oracle.com Cc: Maxime Ripard <maxime@cerno.tech> Fixes: 302d2f836d ("clk: sprd: composite: Switch to determine_rate") Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20230613195443.1555132-1-sboyd@kernel.org Reviewed-by: Maxime Ripard <mripard@kernel.org>	2023-06-14 12:43:26 -07:00
Stephen Boyd	716d9b1d4a	Merge branch 'clk-divider-container' into clk-next ... * clk-divider-container: clk: divider: fix incorrect usage of container_of Plus fixup sprd/div.c to pass the width too.	2018-01-26 16:43:14 -08:00
Chunyan Zhang	e3f05d3b18	clk: sprd: add divider clock support ... This is a feature that can also be found in sprd composite clocks, provide a bunch of helpers that can be reused later on. Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>	2017-12-21 15:00:52 -08:00