From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Welling Subject: [PATCH 1/4] spi: omap2-mcspi: Remove unnecessary delay Date: Sat, 23 May 2015 21:13:42 -0500 Message-ID: <1432433625-23407-2-git-send-email-mwelling@ieee.org> References: <20150522122544.GL21391@sirena.org.uk> <1432433625-23407-1-git-send-email-mwelling@ieee.org> Return-path: In-Reply-To: <1432433625-23407-1-git-send-email-mwelling@ieee.org> Sender: linux-kernel-owner@vger.kernel.org To: broonie@kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-next@vger.kernel.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Michael Welling List-Id: linux-next.vger.kernel.org The core spi driver handles the delay between transactions. This is a remanant from the transfer_one conversion. Signed-off-by: Michael Welling --- drivers/spi/spi-omap2-mcspi.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index a7d85c5..304b427 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -1163,9 +1163,6 @@ static int omap2_mcspi_work_one(struct omap2_mcspi *mcspi, } } - if (t->delay_usecs) - udelay(t->delay_usecs); - omap2_mcspi_set_enable(spi, 0); if (mcspi->fifo_depth > 0) -- 1.7.9.5