From 04523aceae8c89d3c91ff33bdde6892f63a60f35 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 12 Oct 2022 16:00:32 +0200 Subject: soc: ti: smartreflex: Simplify getting the opam_sr pointer MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The probe function stores the sr_info pointer using platform_set_drvdata(). Use the corresponding platform_get_drvdata() to retrieve that pointer in the remove and shutdown functions. This simplifies these functions and makes error handling unnecessary. This is a good thing as at least for .remove() returning an error code doesn't have the desired effect. This is a preparation for making platform remove callbacks return void. Signed-off-by: Uwe Kleine-König Reviewed-by: Tony Lindgren Signed-off-by: Arnd Bergmann --- drivers/soc/ti/smartreflex.c | 30 ++---------------------------- 1 file changed, 2 insertions(+), 28 deletions(-) (limited to 'drivers/soc') diff --git a/drivers/soc/ti/smartreflex.c b/drivers/soc/ti/smartreflex.c index 9d9496e0a94c..da7898239a46 100644 --- a/drivers/soc/ti/smartreflex.c +++ b/drivers/soc/ti/smartreflex.c @@ -937,21 +937,8 @@ err_list_del: static int omap_sr_remove(struct platform_device *pdev) { - struct omap_sr_data *pdata = pdev->dev.platform_data; struct device *dev = &pdev->dev; - struct omap_sr *sr_info; - - if (!pdata) { - dev_err(&pdev->dev, "%s: platform data missing\n", __func__); - return -EINVAL; - } - - sr_info = _sr_lookup(pdata->voltdm); - if (IS_ERR(sr_info)) { - dev_warn(&pdev->dev, "%s: omap_sr struct not found\n", - __func__); - return PTR_ERR(sr_info); - } + struct omap_sr *sr_info = platform_get_drvdata(pdev); if (sr_info->autocomp_active) sr_stop_vddautocomp(sr_info); @@ -965,20 +952,7 @@ static int omap_sr_remove(struct platform_device *pdev) static void omap_sr_shutdown(struct platform_device *pdev) { - struct omap_sr_data *pdata = pdev->dev.platform_data; - struct omap_sr *sr_info; - - if (!pdata) { - dev_err(&pdev->dev, "%s: platform data missing\n", __func__); - return; - } - - sr_info = _sr_lookup(pdata->voltdm); - if (IS_ERR(sr_info)) { - dev_warn(&pdev->dev, "%s: omap_sr struct not found\n", - __func__); - return; - } + struct omap_sr *sr_info = platform_get_drvdata(pdev); if (sr_info->autocomp_active) sr_stop_vddautocomp(sr_info); -- cgit v1.2.3