From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 2 Sep 2014 02:49:24 +0000 (+0900)
Subject: spi: dw: Fix checkpatch issue
X-Git-Tag: fixes-for-v3.18-merge-window~30^2~4^4~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fadcace703bbb985a996d01141499bd8d1f7d5bc;p=pandora-kernel.git

spi: dw: Fix checkpatch issue

Fix the following checkpatch warnings.

  WARNING: debugfs_remove_recursive(NULL) is safe this check is probably not required
  WARNING: min() should probably be min_t(u32, rx_left, dw_readw(dws, DW_SPI_RXFLR))
  WARNING: else is not generally useful after a break or return
  WARNING: Missing a blank line after declarations
  WARNING: void function return statements are not generally useful

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

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