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Subject: media: rcar-fcp: use pm_runtime_resume_and_get() Author: Mauro Carvalho Chehab <[email protected]> Date: Fri Apr 23 17:19:19 2021 +0200 Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter") added pm_runtime_resume_and_get() in order to automatically handle dev->power.usage_count decrement on errors. Use the new API, in order to cleanup the error check logic. As a bonus, pm_runtime_resume_and_get() always return 0 on success. So, the code can be simplified. Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/platform/rcar-fcp.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) --- diff --git a/drivers/media/platform/rcar-fcp.c b/drivers/media/platform/rcar-fcp.c index 5c03318ae07b..eb59a3ba6d0f 100644 --- a/drivers/media/platform/rcar-fcp.c +++ b/drivers/media/platform/rcar-fcp.c @@ -96,18 +96,10 @@ EXPORT_SYMBOL_GPL(rcar_fcp_get_device); */ int rcar_fcp_enable(struct rcar_fcp_device *fcp) { - int ret; - if (!fcp) return 0; - ret = pm_runtime_get_sync(fcp->dev); - if (ret < 0) { - pm_runtime_put_noidle(fcp->dev); - return ret; - } - - return 0; + return pm_runtime_resume_and_get(fcp->dev); } EXPORT_SYMBOL_GPL(rcar_fcp_enable); _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
