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Commit d8f447877b1cd40267a66c6d9fcd11464c859346

Authored by Jingoo Han
Committed by Linus Torvalds
1 parent 4802f224a5
Exists in smarc-imx_3.14.28_1.0.0_ga and in 1 other branch imx_3.14.28_1.0.0_ga

rtc: rtc-mc13xxx: remove unnecessary platform_set_drvdata() 

The driver core clears the driver data to NULL after device_release or
on probe failure, since commit 0998d063100 ("device-core: Ensure drvdata
= NULL when no driver is bound").  Thus, it is not needed to manually
clear the device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Showing 1 changed file with 0 additions and 4 deletions Side-by-side Diff

drivers/rtc/rtc-mc13xxx.c
Diff comments   View file @ d8f4478
... ... @@ -370,8 +370,6 @@
370 370 err_reset_irq_request:
371 371  
372 372 mc13xxx_unlock(mc13xxx);
373   -
374   - platform_set_drvdata(pdev, NULL);
375 373 }
376 374  
377 375 return ret;
... ... @@ -388,8 +386,6 @@
388 386 mc13xxx_irq_free(priv->mc13xxx, MC13XXX_IRQ_RTCRST, priv);
389 387  
390 388 mc13xxx_unlock(priv->mc13xxx);
391   -
392   - platform_set_drvdata(pdev, NULL);
393 389  
394 390 return 0;
395 391 }