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rtc: jz4740: make the driver builtin only

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Since the driver is now calling machine_halt() that is not exported, it has
to be built in the kernel. Building it as a module will fail at linking
time.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Alexandre Belloni 2016-11-08 22:49:55 +01:00
parent 819c21785b
commit b9168c539c
2 changed files with 2 additions and 13 deletions
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5
drivers/rtc/Kconfig
View File

@ -1550,15 +1550,12 @@ config RTC_DRV_MPC5121
will be called rtc-mpc5121.
config RTC_DRV_JZ4740
tristate "Ingenic JZ4740 SoC"
bool "Ingenic JZ4740 SoC"
depends on MACH_INGENIC || COMPILE_TEST
help
If you say yes here you get support for the Ingenic JZ47xx SoCs RTC
controllers.
This driver can also be buillt as a module. If so, the module
will be called rtc-jz4740.
config RTC_DRV_LPC24XX
tristate "NXP RTC for LPC178x/18xx/408x/43xx"
depends on ARCH_LPC18XX || COMPILE_TEST

10
drivers/rtc/rtc-jz4740.c
View File

@ -17,7 +17,6 @@
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/reboot.h>
@ -303,7 +302,6 @@ static const struct of_device_id jz4740_rtc_of_match[] = {
{ .compatible = "ingenic,jz4780-rtc", .data = (void *)ID_JZ4780 },
{},
};
MODULE_DEVICE_TABLE(of, jz4740_rtc_of_match);
static int jz4740_rtc_probe(struct platform_device *pdev)
{
@ -431,7 +429,6 @@ static const struct platform_device_id jz4740_rtc_ids[] = {
{ "jz4780-rtc", ID_JZ4780 },
{}
};
MODULE_DEVICE_TABLE(platform, jz4740_rtc_ids);
static struct platform_driver jz4740_rtc_driver = {
.probe = jz4740_rtc_probe,
@ -443,9 +440,4 @@ static struct platform_driver jz4740_rtc_driver = {
.id_table = jz4740_rtc_ids,
};
module_platform_driver(jz4740_rtc_driver);
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("RTC driver for the JZ4740 SoC\n");
MODULE_ALIAS("platform:jz4740-rtc");
builtin_platform_driver(jz4740_rtc_driver);