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On 11/26/2025 9:08 PM, Bjorn Andersson wrote: > On Sat, Nov 22, 2025 at 10:30:16AM +0530, Praveen Talari wrote: >> To manage GENI serial engine resources during runtime power management, >> drivers currently need to call functions for ICC, clock, and >> SE resource operations in both suspend and resume paths, resulting in >> code duplication across drivers. >> >> The new geni_se_resources_state() helper API addresses this issue by >> providing a streamlined method to enable or disable all resources >> based on a boolean parameter, thereby eliminating redundancy across >> drivers. >> >> Signed-off-by: Praveen Talari >> --- >> drivers/i2c/busses/i2c-qcom-geni.c | 28 +++++----------------------- >> 1 file changed, 5 insertions(+), 23 deletions(-) > > Nice to see such stats, which I presume will also show up in the other > SE drivers later as well. Sure. > >> >> diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c >> index 790cbca2c22e..ea117a4667e0 100644 >> --- a/drivers/i2c/busses/i2c-qcom-geni.c >> +++ b/drivers/i2c/busses/i2c-qcom-geni.c >> @@ -1166,18 +1166,15 @@ static int __maybe_unused geni_i2c_runtime_suspend(struct device *dev) >> struct geni_i2c_dev *gi2c = dev_get_drvdata(dev); >> >> disable_irq(gi2c->irq); >> - ret = geni_se_resources_off(&gi2c->se); >> + >> + ret = geni_se_resources_state(&gi2c->se, false); > > As I said in the previous patch, there's no reason to "set state to > false", it's clearer to just have an "on" and an "off" function. Sure. Will review and update in next patch Thanks, Praveen > > Regards, > Bjorn > >> if (ret) { >> enable_irq(gi2c->irq); >> return ret; >> - >> - } else { >> - gi2c->suspended = 1; >> } >> >> - clk_disable_unprepare(gi2c->core_clk); >> - >> - return geni_icc_disable(&gi2c->se); >> + gi2c->suspended = 1; >> + return ret; >> } >> >> static int __maybe_unused geni_i2c_runtime_resume(struct device *dev) >> @@ -1185,28 +1182,13 @@ static int __maybe_unused geni_i2c_runtime_resume(struct device *dev) >> int ret; >> struct geni_i2c_dev *gi2c = dev_get_drvdata(dev); >> >> - ret = geni_icc_enable(&gi2c->se); >> + ret = geni_se_resources_state(&gi2c->se, true); >> if (ret) >> return ret; >> >> - ret = clk_prepare_enable(gi2c->core_clk); >> - if (ret) >> - goto out_icc_disable; >> - >> - ret = geni_se_resources_on(&gi2c->se); >> - if (ret) >> - goto out_clk_disable; >> - >> enable_irq(gi2c->irq); >> gi2c->suspended = 0; >> >> - return 0; >> - >> -out_clk_disable: >> - clk_disable_unprepare(gi2c->core_clk); >> -out_icc_disable: >> - geni_icc_disable(&gi2c->se); >> - >> return ret; >> } >> >> -- >> 2.34.1 >>