From: Fuqian Huang Date: Thu, 4 Jul 2019 02:36:27 +0000 (+0800) Subject: mailbox: bcm-flexrm-mailbox: using dev_get_drvdata directly X-Git-Tag: v5.3-rc1~88^2~3 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=7836922d87175dbc9bc972a1aca08d2c8b6f5045;p=linux.git mailbox: bcm-flexrm-mailbox: using dev_get_drvdata directly Several drivers cast a struct device pointer to a struct platform_device pointer only to then call platform_get_drvdata(). To improve readability, these constructs can be simplified by using dev_get_drvdata() directly. Signed-off-by: Fuqian Huang Signed-off-by: Jassi Brar --- diff --git a/drivers/mailbox/bcm-flexrm-mailbox.c b/drivers/mailbox/bcm-flexrm-mailbox.c index a64116586b4c..0cfdd53d04a1 100644 --- a/drivers/mailbox/bcm-flexrm-mailbox.c +++ b/drivers/mailbox/bcm-flexrm-mailbox.c @@ -1165,8 +1165,7 @@ static int flexrm_process_completions(struct flexrm_ring *ring) static int flexrm_debugfs_conf_show(struct seq_file *file, void *offset) { - struct platform_device *pdev = to_platform_device(file->private); - struct flexrm_mbox *mbox = platform_get_drvdata(pdev); + struct flexrm_mbox *mbox = dev_get_drvdata(file->private); /* Write config in file */ flexrm_write_config_in_seqfile(mbox, file); @@ -1176,8 +1175,7 @@ static int flexrm_debugfs_conf_show(struct seq_file *file, void *offset) static int flexrm_debugfs_stats_show(struct seq_file *file, void *offset) { - struct platform_device *pdev = to_platform_device(file->private); - struct flexrm_mbox *mbox = platform_get_drvdata(pdev); + struct flexrm_mbox *mbox = dev_get_drvdata(file->private); /* Write stats in file */ flexrm_write_stats_in_seqfile(mbox, file);