openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Ben Dooks 2007-04-16 22:53:22 -07:00 committed by Linus Torvalds
parent 88ed39b064
commit 3d2c5b415c
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/spi/spi_s3c24xx.c
View File

@ -77,7 +77,7 @@ static void s3c24xx_spi_chipsel(struct spi_device *spi, int value)
switch (value) {
case BITBANG_CS_INACTIVE:
hw->pdata->set_cs(hw->pdata, spi->chip_select, cspol^1);
hw->set_cs(hw->pdata, spi->chip_select, cspol^1);
break;
case BITBANG_CS_ACTIVE:
@ -98,7 +98,7 @@ static void s3c24xx_spi_chipsel(struct spi_device *spi, int value)
/* write new configration */
writeb(spcon, hw->regs + S3C2410_SPCON);
hw->pdata->set_cs(hw->pdata, spi->chip_select, cspol);
hw->set_cs(hw->pdata, spi->chip_select, cspol);
break;
}