From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Sun, 13 Dec 2009 07:58:29 +0000 (-0700)
Subject: spi-imx: use positive logic to distinguish cpu variants
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=f30d59c5d34478fe5e07fd9c9e4bda6329684509;p=deliverable%2Flinux.git

spi-imx: use positive logic to distinguish cpu variants

This is much safer when support for new variants is added.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c
index c96804f62052..496bf9ad16e0 100644
--- a/drivers/spi/spi_imx.c
+++ b/drivers/spi/spi_imx.c
@@ -594,7 +594,7 @@ static int __init spi_imx_probe(struct platform_device *pdev)
 	clk_enable(spi_imx->clk);
 	spi_imx->spi_clk = clk_get_rate(spi_imx->clk);
 
-	if (!cpu_is_mx31() || !cpu_is_mx35())
+	if (cpu_is_mx1() || cpu_is_mx21() || cpu_is_mx27())
 		writel(1, spi_imx->base + MXC_RESET);
 
 	/* drain receive buffer */