Now there is no need to keep our I2C driver to be initialized so early, thus changing to module level and let it can be built as a module, meanwhile adding some module information.
Signed-off-by: Baolin Wang <[email protected]> --- drivers/i2c/busses/Kconfig | 2 +- drivers/i2c/busses/i2c-sprd.c | 10 +++++----- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 09367fc..69f1931 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -977,7 +977,7 @@ config I2C_SIRF will be called i2c-sirf. config I2C_SPRD - bool "Spreadtrum I2C interface" + tristate "Spreadtrum I2C interface" depends on I2C=y && ARCH_SPRD help If you say yes to this option, support will be included for the diff --git a/drivers/i2c/busses/i2c-sprd.c b/drivers/i2c/busses/i2c-sprd.c index 9611235..8002835 100644 --- a/drivers/i2c/busses/i2c-sprd.c +++ b/drivers/i2c/busses/i2c-sprd.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/kernel.h> +#include <linux/module.h> #include <linux/of.h> #include <linux/of_device.h> #include <linux/platform_device.h> @@ -644,8 +645,7 @@ static int __maybe_unused sprd_i2c_runtime_resume(struct device *dev) }, }; -static int sprd_i2c_init(void) -{ - return platform_driver_register(&sprd_i2c_driver); -} -arch_initcall_sync(sprd_i2c_init); +module_platform_driver(sprd_i2c_driver); + +MODULE_DESCRIPTION("Spreadtrum I2C master controller driver"); +MODULE_LICENSE("GPL v2"); -- 1.7.9.5
