From 68af6fb00f2f1e72521169d5a4283faa8533694d Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 27 Sep 2022 19:24:17 +0300 Subject: pwm: lpss: Move resource mapping to the glue drivers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Move resource mapping to the glue drivers which helps to transform pwm_lpss_probe() to pure library function that may be used by others without need of specific resource management. Signed-off-by: Andy Shevchenko Reviewed-by: Hans de Goede Acked-by: Uwe Kleine-König Signed-off-by: Thierry Reding --- drivers/pwm/pwm-lpss-platform.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'drivers/pwm/pwm-lpss-platform.c') diff --git a/drivers/pwm/pwm-lpss-platform.c b/drivers/pwm/pwm-lpss-platform.c index 65154c0abab1..7bbbb7a9b578 100644 --- a/drivers/pwm/pwm-lpss-platform.c +++ b/drivers/pwm/pwm-lpss-platform.c @@ -21,16 +21,19 @@ static int pwm_lpss_probe_platform(struct platform_device *pdev) const struct pwm_lpss_boardinfo *info; const struct acpi_device_id *id; struct pwm_lpss_chip *lpwm; - struct resource *r; + void __iomem *base; id = acpi_match_device(pdev->dev.driver->acpi_match_table, &pdev->dev); if (!id) return -ENODEV; info = (const struct pwm_lpss_boardinfo *)id->driver_data; - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - lpwm = pwm_lpss_probe(&pdev->dev, r, info); + base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(base)) + return PTR_ERR(base); + + lpwm = pwm_lpss_probe(&pdev->dev, base, info); if (IS_ERR(lpwm)) return PTR_ERR(lpwm); -- cgit v1.2.3