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authorFuqian Huang <huangfq.daxian@gmail.com>2019-07-04 05:36:27 +0300
committerJassi Brar <jaswinder.singh@linaro.org>2019-07-11 07:08:44 +0300
commit7836922d87175dbc9bc972a1aca08d2c8b6f5045 (patch)
treebd37d040640f17494c498e5607cf667ca4f879da /drivers/mailbox
parent11108f4671bda6bf93bea5455210346a0ccbaa10 (diff)
downloadlinux-7836922d87175dbc9bc972a1aca08d2c8b6f5045.tar.xz
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 <huangfq.daxian@gmail.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers/mailbox')
-rw-r--r--drivers/mailbox/bcm-flexrm-mailbox.c6
1 files changed, 2 insertions, 4 deletions
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);