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authorPhilipp Zabel <philipp.zabel@gmail.com>2008-07-10 02:17:02 +0200
committerSamuel Ortiz <samuel@sortiz.org>2008-07-20 19:56:44 +0200
commit99cdb0c8c5e0e43652d25951a85bac82a1231591 (patch)
treef3fb18cc928869393b80ac7feac86bd090ad54d4 /include/linux/mfd
parent279cac484e55317456900fe3567c7cb5bd46fd5f (diff)
mfd: let asic3 use mem resource instead of bus_shift
The bus_shift parameter in platform_data is not needed as we can tell the driver with the IOMEM_RESOURCE whether the ASIC is located on a 16bit or 32bit memory bus. The htc-egpio driver uses a more descriptive bus_width parameter, but for drivers where the register map size fixed, we don't even need this. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
Diffstat (limited to 'include/linux/mfd')
-rw-r--r--include/linux/mfd/asic3.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/mfd/asic3.h b/include/linux/mfd/asic3.h
index 8f8c46c41f44..322cd6deb9f0 100644
--- a/include/linux/mfd/asic3.h
+++ b/include/linux/mfd/asic3.h
@@ -20,8 +20,6 @@ struct asic3_platform_data {
u16 *gpio_config;
unsigned int gpio_config_num;
- unsigned int bus_shift;
-
unsigned int irq_base;
unsigned int gpio_base;
@@ -498,6 +496,7 @@ struct asic3_platform_data {
#define ASIC3_SDIO_CTRL_LEDCtrl 0x7C
#define ASIC3_SDIO_CTRL_SoftwareReset 0x1C0
-#define ASIC3_MAP_SIZE 0x2000
+#define ASIC3_MAP_SIZE_32BIT 0x2000
+#define ASIC3_MAP_SIZE_16BIT 0x1000
#endif /* __ASIC3_H__ */