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mailbox: bcm-flexrm-mailbox: using dev_get_drvdata directly

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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 <[email protected]>
Signed-off-by: Jassi Brar <[email protected]>
This commit is contained in:
Fuqian Huang 2019-07-04 10:36:27 +08:00 • committed by Jassi Brar
commit 7836922d87
1 changed files with 2 additions and 4 deletions
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6
drivers/mailbox/bcm-flexrm-mailbox.c
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@ -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);