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authorDmitry Baryshkov <dbaryshkov@gmail.com>2008-09-24 23:36:23 +0200
committerSamuel Ortiz <samuel@sortiz.org>2008-10-19 22:54:09 +0200
commit1c1b6ffce5737d764cc474b9bd6677bb9a344094 (patch)
treeb637110fe6282769104b72d08b3864ed1538bf96 /include/linux/mfd
parent80e74a805f0a6662b9b8de519439afd06ac35427 (diff)
downloadop-kernel-dev-1c1b6ffce5737d764cc474b9bd6677bb9a344094.zip
op-kernel-dev-1c1b6ffce5737d764cc474b9bd6677bb9a344094.tar.gz
mfd: provide and use setup hook for tc6393xb
Instead of using bitfields for initial gpio setup, provide generic setup/teardown hooks that can be used to set the gpio states, register child devices, etc. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
Diffstat (limited to 'include/linux/mfd')
-rw-r--r--include/linux/mfd/tc6393xb.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/mfd/tc6393xb.h b/include/linux/mfd/tc6393xb.h
index fec7b3f..1fa8206 100644
--- a/include/linux/mfd/tc6393xb.h
+++ b/include/linux/mfd/tc6393xb.h
@@ -21,8 +21,6 @@
struct tc6393xb_platform_data {
u16 scr_pll2cr; /* PLL2 Control */
u16 scr_gper; /* GP Enable */
- u32 scr_gpo_doecr; /* GPO Data OE Control */
- u32 scr_gpo_dsr; /* GPO Data Set */
int (*enable)(struct platform_device *dev);
int (*disable)(struct platform_device *dev);
@@ -31,6 +29,8 @@ struct tc6393xb_platform_data {
int irq_base; /* base for subdevice irqs */
int gpio_base;
+ int (*setup)(struct platform_device *dev);
+ void (*teardown)(struct platform_device *dev);
struct tmio_nand_data *nand_data;
};
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