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| author | Fabio Estevam <festevam@denx.de> | 2024-08-07 15:14:56 -0300 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@kernel.org> | 2024-09-10 00:33:55 +0200 |
| commit | 2d30c638f98408c0d2ad5a8c3b2421328aa30213 (patch) | |
| tree | f6ebfb9dac58b1d8db58834d26ade1ec951493b5 /drivers/i2c/busses/i2c-imx.c | |
| parent | ab5bd055e4dbb849d5d77c9a6d908e6f3bed58ed (diff) | |
| download | lwn-2d30c638f98408c0d2ad5a8c3b2421328aa30213.tar.gz lwn-2d30c638f98408c0d2ad5a8c3b2421328aa30213.zip | |
i2c: imx: Switch to RUNTIME_PM_OPS()
Replace SET_RUNTIME_PM_OPS() with its modern RUNTIME_PM_OPS()
alternative.
The combined usage of pm_ptr() and RUNTIME_PM_OPS() allows the
compiler to evaluate if the runtime suspend/resume() functions
are used at build time or are simply dead code.
This allows removing the __maybe_unused notation from the runtime
suspend/resume() functions.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-imx.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-imx.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index 3842e527116b..d68b575e5d18 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -1549,7 +1549,7 @@ static void i2c_imx_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); } -static int __maybe_unused i2c_imx_runtime_suspend(struct device *dev) +static int i2c_imx_runtime_suspend(struct device *dev) { struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev); @@ -1558,7 +1558,7 @@ static int __maybe_unused i2c_imx_runtime_suspend(struct device *dev) return 0; } -static int __maybe_unused i2c_imx_runtime_resume(struct device *dev) +static int i2c_imx_runtime_resume(struct device *dev) { struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev); int ret; @@ -1571,8 +1571,7 @@ static int __maybe_unused i2c_imx_runtime_resume(struct device *dev) } static const struct dev_pm_ops i2c_imx_pm_ops = { - SET_RUNTIME_PM_OPS(i2c_imx_runtime_suspend, - i2c_imx_runtime_resume, NULL) + RUNTIME_PM_OPS(i2c_imx_runtime_suspend, i2c_imx_runtime_resume, NULL) }; static struct platform_driver i2c_imx_driver = { @@ -1580,7 +1579,7 @@ static struct platform_driver i2c_imx_driver = { .remove_new = i2c_imx_remove, .driver = { .name = DRIVER_NAME, - .pm = &i2c_imx_pm_ops, + .pm = pm_ptr(&i2c_imx_pm_ops), .of_match_table = i2c_imx_dt_ids, .acpi_match_table = i2c_imx_acpi_ids, }, |