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Date: Mon, 06 May 2013 13:20:15 +0900 From: Jingoo Han <jg1.han@...sung.com> To: 'Anton Vorontsov' <anton@...msg.org> Cc: 'David Woodhouse' <dwmw2@...radead.org>, linux-kernel@...r.kernel.org, 'Hongbo Zhang' <hongbo.zhang@...aro.org>, 'Marcus Cooper' <marcus.xm.cooper@...ricsson.com>, Lee Jones <lee.jones@...aro.org> Subject: [PATCH 3/8] ab8500_bm: remove unnecessary platform_set_drvdata() The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (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@...sung.com> --- drivers/power/ab8500_btemp.c | 1 - drivers/power/ab8500_charger.c | 2 -- drivers/power/ab8500_fg.c | 1 - drivers/power/abx500_chargalg.c | 1 - 4 files changed, 0 insertions(+), 5 deletions(-) diff --git a/drivers/power/ab8500_btemp.c b/drivers/power/ab8500_btemp.c index d412d34..7f9a454 100644 --- a/drivers/power/ab8500_btemp.c +++ b/drivers/power/ab8500_btemp.c @@ -1045,7 +1045,6 @@ static int ab8500_btemp_remove(struct platform_device *pdev) flush_scheduled_work(); power_supply_unregister(&di->btemp_psy); - platform_set_drvdata(pdev, NULL); return 0; } diff --git a/drivers/power/ab8500_charger.c b/drivers/power/ab8500_charger.c index a558318..f098fda 100644 --- a/drivers/power/ab8500_charger.c +++ b/drivers/power/ab8500_charger.c @@ -3425,8 +3425,6 @@ static int ab8500_charger_remove(struct platform_device *pdev) if (di->ac_chg.enabled && !di->ac_chg.external) power_supply_unregister(&di->ac_chg.psy); - platform_set_drvdata(pdev, NULL); - return 0; } diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c index c5391f5..1263638 100644 --- a/drivers/power/ab8500_fg.c +++ b/drivers/power/ab8500_fg.c @@ -3070,7 +3070,6 @@ static int ab8500_fg_remove(struct platform_device *pdev) flush_scheduled_work(); ab8500_fg_sysfs_psy_remove_attrs(di->fg_psy.dev); power_supply_unregister(&di->fg_psy); - platform_set_drvdata(pdev, NULL); return ret; } diff --git a/drivers/power/abx500_chargalg.c b/drivers/power/abx500_chargalg.c index 9863e42..6d27236 100644 --- a/drivers/power/abx500_chargalg.c +++ b/drivers/power/abx500_chargalg.c @@ -2035,7 +2035,6 @@ static int abx500_chargalg_remove(struct platform_device *pdev) destroy_workqueue(di->chargalg_wq); power_supply_unregister(&di->chargalg_psy); - platform_set_drvdata(pdev, NULL); return 0; } -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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