Title: [7845] trunk/arch/blackfin: bug [#5689], don't set select num as 0 while using gpio cs
- Revision
- 7845
- Author
- bhsong
- Date
- 2009-11-18 05:22:49 -0500 (Wed, 18 Nov 2009)
Log Message
bug [#5689], don't set select num as 0 while using gpio cs
update according to Mike's comment
Modified Paths
Diff
Modified: trunk/arch/blackfin/include/asm/bfin5xx_spi.h (7844 => 7845)
--- trunk/arch/blackfin/include/asm/bfin5xx_spi.h 2009-11-18 09:52:03 UTC (rev 7844)
+++ trunk/arch/blackfin/include/asm/bfin5xx_spi.h 2009-11-18 10:22:49 UTC (rev 7845)
@@ -110,7 +110,6 @@
#define CMD_SPI_SET_WRITECONTINUOUS 26
#define MAX_CTRL_CS 8 /* cs in spi controller */
-#define MAX_GPIO_CS MAX_BLACKFIN_GPIOS /* gpio can be cs */
/* device.platform_data for SSP controller devices */
struct bfin5xx_spi_master {
Modified: trunk/arch/blackfin/mach-bf537/boards/stamp.c (7844 => 7845)
--- trunk/arch/blackfin/mach-bf537/boards/stamp.c 2009-11-18 09:52:03 UTC (rev 7844)
+++ trunk/arch/blackfin/mach-bf537/boards/stamp.c 2009-11-18 10:22:49 UTC (rev 7845)
@@ -1019,7 +1019,7 @@
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
/* SPI controller data */
static struct bfin5xx_spi_master bfin_spi0_info = {
- .num_chipselect = MAX_CTRL_CS + MAX_GPIO_CS,
+ .num_chipselect = MAX_CTRL_CS + MAX_BLACKFIN_GPIOS,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
};
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