From: martinwguy@gmail.com (Martin Guy)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/3] spi: implemented driver for Cirrus EP93xx SPI controller
Date: Mon, 12 Apr 2010 11:03:58 +0100 [thread overview]
Message-ID: <y2q56d259a01004120303wff208c27kf601a6b6699a48e9@mail.gmail.com> (raw)
In-Reply-To: <20100410155443.GG2685@gw.healthdatacare.com>
and
- if (espi->tx == 0 && espi->rx == 0)
- espi->fifo_level = 0;
since it's always created as 0 and is always reset to 0 by the end of a transfer
and if you like
/* is transfer finished? */
- if (espi->tx == t->len && espi->rx == t->len) {
+ if (espi->fifo_level == 0) {
to save a couple of instructions
M
prev parent reply other threads:[~2010-04-12 10:03 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-18 16:59 [PATCH v2 0/3] spi: driver for Cirrus EP93xx SPI controller Mika Westerberg
2010-03-18 17:00 ` [PATCH v2 1/3] spi: implemented " Mika Westerberg
2010-03-18 17:00 ` [PATCH v2 2/3] ep93xx: added chip revision reading function Mika Westerberg
2010-03-18 17:00 ` [PATCH v2 3/3] ep93xx: SPI driver platform support code Mika Westerberg
2010-03-18 17:27 ` [spi-devel-general] [PATCH v2 2/3] ep93xx: added chip revision reading function H Hartley Sweeten
2010-03-25 9:06 ` Mika Westerberg
2010-03-25 17:20 ` H Hartley Sweeten
2010-03-26 15:40 ` Martin Guy
2010-03-20 18:07 ` Martin Guy
2010-03-20 18:25 ` Daniel Mack
2010-03-20 18:40 ` Martin Guy
2010-03-20 19:31 ` H Hartley Sweeten
2010-03-20 19:48 ` Martin Guy
2010-03-20 18:31 ` Mika Westerberg
2010-03-20 19:42 ` H Hartley Sweeten
2010-03-21 18:45 ` Mika Westerberg
2010-03-25 13:49 ` [PATCH v2 1/3] spi: implemented driver for Cirrus EP93xx SPI controller Martin Guy
2010-03-25 18:43 ` Mika Westerberg
2010-04-01 0:15 ` Martin Guy
2010-04-01 3:00 ` Ryan Mallon
2010-04-01 6:26 ` Mika Westerberg
2010-04-06 5:44 ` Mika Westerberg
2010-04-06 12:50 ` Martin Guy
2010-04-06 18:18 ` Mika Westerberg
2010-04-06 21:28 ` Martin Guy
2010-04-09 17:56 ` Martin Guy
2010-04-09 18:08 ` Martin Guy
2010-04-10 15:54 ` Mika Westerberg
2010-04-11 14:24 ` Martin Guy
2010-04-12 10:03 ` Martin Guy [this message]
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