From: Jingoo Han <jg1.han-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: 'Mark Brown' <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: 'Grant Likely'
<grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
Jingoo Han <jg1.han-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Subject: [PATCH 03/15] spi: au1550: remove unnecessary platform_set_drvdata()
Date: Fri, 03 May 2013 15:49:32 +0900 [thread overview]
Message-ID: <004001ce47ca$5e038d20$1a0aa760$@samsung.com> (raw)
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-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
---
drivers/spi/spi-au1550.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/spi-au1550.c b/drivers/spi/spi-au1550.c
index 44dd34b..39560f4 100644
--- a/drivers/spi/spi-au1550.c
+++ b/drivers/spi/spi-au1550.c
@@ -987,8 +987,6 @@ static int au1550_spi_remove(struct platform_device *pdev)
au1xxx_dbdma_chan_free(hw->dma_tx_ch);
}
- platform_set_drvdata(pdev, NULL);
-
spi_master_put(hw->master);
return 0;
}
--
1.7.2.5
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reply other threads:[~2013-05-03 6:49 UTC|newest]
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