From 1afd9989a6a2561183be82e420d4d2f3889b7ee7 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Date: Sun, 12 Jan 2014 14:00:29 +0100
Subject: [PATCH] spi: core: Improve tx/rx_nbits check comments

  - Rephrase the comments about tx/rx_nbits validity checks,
  - Remove the stale comment about SPI_3WIRE (the code it refers to was
    removed in commit 368ca4e0c75612c0a4d6bbcef7efb944604340c2 ("spi:
    Eliminate 3WIRE spi_transfer check")).

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
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