Commit df439839 authored by Mark Brown's avatar Mark Brown Committed by Stephen Boyd
Browse files

clk: versaclock3: Remove redundant _is_writeable() 



The versaclock3 driver provides an _is_writeable() function which returns
true for all registers. This is the default assumption for regmaps so we
can remove the function for a very minor improvement in performance and
code size.

Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230929-clk-maple-versaclk-v1-1-24dd5b3d8689@kernel.org


Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent ebb7a191

drivers/clk/clk-versaclock3.c

+0 −6
Original line number Diff line number Diff line
@@ -586,17 +586,11 @@ static const struct clk_ops vc3_clk_mux_ops = { 
	.get_parent = vc3_clk_mux_get_parent,

};



static bool vc3_regmap_is_writeable(struct device *dev, unsigned int reg)

{

	return true;

}



static const struct regmap_config vc3_regmap_config = {

	.reg_bits = 8,

	.val_bits = 8,

	.cache_type = REGCACHE_RBTREE,

	.max_register = 0x24,

	.writeable_reg = vc3_regmap_is_writeable,

};



static struct vc3_hw_data clk_div[5];