blob: d2ddb4ea74071aa98de5307f291cdc5e71cb4fd7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
From d57683c06e2698fd4da98a7e4cfd99d9a9680657 Mon Sep 17 00:00:00 2001
From: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Date: Thu, 5 Mar 2009 04:29:36 +0300
Subject: [PATCH] spi: pxa2xx-spi set default cs_control to null_cs_control
As under some circumstances pxa2xx-spi driver can try to use cs_control left
from the previously used chip, set the default cs_control to w/a null pointer
error.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
---
drivers/spi/pxa2xx_spi.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index d0fc4ca..d5c5946 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -1437,6 +1437,7 @@ static int __init pxa2xx_spi_probe(struct platform_device *pdev)
drv_data->master_info = platform_info;
drv_data->pdev = pdev;
drv_data->ssp = ssp;
+ drv_data->cs_control = null_cs_control;
master->bus_num = pdev->id;
master->num_chipselect = platform_info->num_chipselect;
--
1.5.6.5
|
