[PATCH v3 1/2] i2c: designware: use module_platform_driver
From: zhangfei.gao@linaro.org (Zhangfei Gao)
Date: 2013-06-11 02:37:09
Also in:
linux-devicetree
Subsystem:
i2c subsystem, i2c subsystem host drivers, synopsys designware i2c driver, the rest · Maintainers:
Andi Shyti, Mika Westerberg, Linus Torvalds
Instead of use platform_driver_probe, use module_platform_driver To support deferred probing Also subsys_initcall may too early to auto set pinctl Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> CC: Baruch Siach <baruch@tkos.co.il> --- drivers/i2c/busses/i2c-designware-platdrv.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c
index 35b70a1..41659c0 100644
--- a/drivers/i2c/busses/i2c-designware-platdrv.c
+++ b/drivers/i2c/busses/i2c-designware-platdrv.c@@ -231,6 +231,7 @@ static SIMPLE_DEV_PM_OPS(dw_i2c_dev_pm_ops, dw_i2c_suspend, dw_i2c_resume); MODULE_ALIAS("platform:i2c_designware"); static struct platform_driver dw_i2c_driver = { + .probe = dw_i2c_probe, .remove = dw_i2c_remove, .driver = { .name = "i2c_designware",
@@ -240,18 +241,7 @@ static struct platform_driver dw_i2c_driver = { .pm = &dw_i2c_dev_pm_ops, }, }; - -static int __init dw_i2c_init_driver(void) -{ - return platform_driver_probe(&dw_i2c_driver, dw_i2c_probe); -} -subsys_initcall(dw_i2c_init_driver); - -static void __exit dw_i2c_exit_driver(void) -{ - platform_driver_unregister(&dw_i2c_driver); -} -module_exit(dw_i2c_exit_driver); +module_platform_driver(dw_i2c_driver); MODULE_AUTHOR("Baruch Siach <baruch@tkos.co.il>"); MODULE_DESCRIPTION("Synopsys DesignWare I2C bus adapter");
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1.7.9.5