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Merge xburst target.

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19098 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
lars
2010-01-11 04:44:45 +00:00
parent 19682a7752
commit 809c03fe4c
84 changed files with 26280 additions and 0 deletions
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51
target/linux/xburst/patches-2.6.32/400-spi-gpio-3wire.patch Normal file
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@@ -0,0 +1,51 @@
From df07ed6a52d9f6027ff1753c00b3128fa18dde31 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Mon, 11 Jan 2010 04:29:48 +0100
Subject: [PATCH] /opt/Projects/openwrt/target/linux/xburst/patches-2.6.31/400-spi-gpio-3wire.patch
---
drivers/spi/spi_gpio.c | 14 +++++++++-----
1 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/drivers/spi/spi_gpio.c b/drivers/spi/spi_gpio.c
index 26bd03e..5f89c21 100644
--- a/drivers/spi/spi_gpio.c
+++ b/drivers/spi/spi_gpio.c
@@ -243,9 +243,11 @@ spi_gpio_request(struct spi_gpio_platform_data *pdata, const char *label)
if (value)
goto done;
- value = spi_gpio_alloc(SPI_MISO_GPIO, label, true);
- if (value)
- goto free_mosi;
+ if (SPI_MISO_GPIO != SPI_MOSI_GPIO) {
+ value = spi_gpio_alloc(SPI_MISO_GPIO, label, true);
+ if (value)
+ goto free_mosi;
+ }
value = spi_gpio_alloc(SPI_SCK_GPIO, label, false);
if (value)
@@ -308,7 +310,8 @@ static int __init spi_gpio_probe(struct platform_device *pdev)
if (status < 0) {
spi_master_put(spi_gpio->bitbang.master);
gpio_free:
- gpio_free(SPI_MISO_GPIO);
+ if (SPI_MISO_GPIO != SPI_MOSI_GPIO)
+ gpio_free(SPI_MISO_GPIO);
gpio_free(SPI_MOSI_GPIO);
gpio_free(SPI_SCK_GPIO);
spi_master_put(master);
@@ -332,7 +335,8 @@ static int __exit spi_gpio_remove(struct platform_device *pdev)
platform_set_drvdata(pdev, NULL);
- gpio_free(SPI_MISO_GPIO);
+ if (SPI_MISO_GPIO != SPI_MOSI_GPIO)
+ gpio_free(SPI_MISO_GPIO);
gpio_free(SPI_MOSI_GPIO);
gpio_free(SPI_SCK_GPIO);
--
1.5.6.5