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authorBen Dooks <ben-linux-arm@fluff.org>2007-04-17 01:53:22 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-04-17 19:36:27 -0400
commit3d2c5b415ccd6c322e18adaed3a5b21f7ec555ef (patch)
treeab2b56ba243f3c23b0bc8f4b40ce9fea08eee420 /drivers/spi
parent88ed39b064575b4f42ecb737ec2daa66717de173 (diff)
spi: fix use of set_cs in spi_s3c24xx driver
It turns out that the last patch to change set_cs to be kept in the controller's structure instead of the platform data was an incomplete change, and did not change the references to platfrom data in the setup xfer code. (This can prevent an oops.) Reported-by: <Ling.Alex@iac.com.tw> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi_s3c24xx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 220abce63e4a..b10211c420ef 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -77,7 +77,7 @@ static void s3c24xx_spi_chipsel(struct spi_device *spi, int value)
77 77
78 switch (value) { 78 switch (value) {
79 case BITBANG_CS_INACTIVE: 79 case BITBANG_CS_INACTIVE:
80 hw->pdata->set_cs(hw->pdata, spi->chip_select, cspol^1); 80 hw->set_cs(hw->pdata, spi->chip_select, cspol^1);
81 break; 81 break;
82 82
83 case BITBANG_CS_ACTIVE: 83 case BITBANG_CS_ACTIVE:
@@ -98,7 +98,7 @@ static void s3c24xx_spi_chipsel(struct spi_device *spi, int value)
98 /* write new configration */ 98 /* write new configration */
99 99
100 writeb(spcon, hw->regs + S3C2410_SPCON); 100 writeb(spcon, hw->regs + S3C2410_SPCON);
101 hw->pdata->set_cs(hw->pdata, spi->chip_select, cspol); 101 hw->set_cs(hw->pdata, spi->chip_select, cspol);
102 102
103 break; 103 break;
104 } 104 }