Message ID | 20220801030509.21966-8-samuel@sholland.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | soc: sunxi: sram: Fixes and D1 support | expand |
Dne ponedeljek, 01. avgust 2022 ob 05:05:07 CEST je Samuel Holland napisal(a): > It is inefficient to match the compatible string every time the regmap > is accessed. > > Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Best regards, Jernej
diff --git a/drivers/soc/sunxi/sunxi_sram.c b/drivers/soc/sunxi/sunxi_sram.c index 9622fd45f5e5..7c6fb17cfe7f 100644 --- a/drivers/soc/sunxi/sunxi_sram.c +++ b/drivers/soc/sunxi/sunxi_sram.c @@ -305,9 +305,7 @@ static const struct sunxi_sramc_variant sun50i_h616_sramc_variant = { static bool sunxi_sram_regmap_accessible_reg(struct device *dev, unsigned int reg) { - const struct sunxi_sramc_variant *variant; - - variant = of_device_get_match_data(dev); + const struct sunxi_sramc_variant *variant = dev_get_drvdata(dev); if (reg < SUNXI_SRAM_EMAC_CLOCK_REG) return false; @@ -340,6 +338,8 @@ static int __init sunxi_sram_probe(struct platform_device *pdev) if (!variant) return -EINVAL; + dev_set_drvdata(dev, (struct sunxi_sramc_variant *)variant); + base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base);
It is inefficient to match the compatible string every time the regmap is accessed. Signed-off-by: Samuel Holland <samuel@sholland.org> --- drivers/soc/sunxi/sunxi_sram.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)