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ipmi_si: Consolidate scanning the platform bus 

The same basic code was in two places.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
hifive-unleashed-5.1
Corey Minyard 2019-02-21 17:41:47 -06:00
parent bdb57b7bc1
commit e17c657100
4 changed files with 23 additions and 30 deletions
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1
drivers/char/ipmi/ipmi_si.h
View File

@ -29,6 +29,7 @@ void ipmi_si_hotmod_exit(void);
int ipmi_si_hardcode_match(int addr_space, unsigned long addr);
void ipmi_si_platform_init(void);
void ipmi_si_platform_shutdown(void);
void ipmi_remove_platform_device_by_name(char *name);
extern struct platform_driver ipmi_platform_driver;

16
drivers/char/ipmi/ipmi_si_hardcode.c
View File

@ -144,23 +144,9 @@ void __init ipmi_hardcode_init(void)
}
static int pdev_match_name(struct device *dev, void *data)
{
struct platform_device *pdev = to_platform_device(dev);
return strcmp(pdev->name, "hardcode-ipmi-si") == 0;
}
void ipmi_si_hardcode_exit(void)
{
struct device *dev;
while ((dev = bus_find_device(&platform_bus_type, NULL, NULL,
pdev_match_name))) {
struct platform_device *pdev = to_platform_device(dev);
platform_device_unregister(pdev);
}
ipmi_remove_platform_device_by_name("hardcode-ipmi-si");
}
/*

16
drivers/char/ipmi/ipmi_si_hotmod.c
View File

@ -239,21 +239,7 @@ out:
return rv;
}
static int pdev_match_name(struct device *dev, void *data)
{
struct platform_device *pdev = to_platform_device(dev);
return strcmp(pdev->name, "hotmod-ipmi-si") == 0;
}
void ipmi_si_hotmod_exit(void)
{
struct device *dev;
while ((dev = bus_find_device(&platform_bus_type, NULL, NULL,
pdev_match_name))) {
struct platform_device *pdev = to_platform_device(dev);
platform_device_unregister(pdev);
}
ipmi_remove_platform_device_by_name("hotmod-ipmi-si");
}

20
drivers/char/ipmi/ipmi_si_platform.c
View File

@ -428,6 +428,26 @@ static int ipmi_remove(struct platform_device *pdev)
return ipmi_si_remove_by_dev(&pdev->dev);
}
static int pdev_match_name(struct device *dev, void *data)
{
struct platform_device *pdev = to_platform_device(dev);
const char *name = data;
return strcmp(pdev->name, name) == 0;
}
void ipmi_remove_platform_device_by_name(char *name)
{
struct device *dev;
while ((dev = bus_find_device(&platform_bus_type, NULL, name,
pdev_match_name))) {
struct platform_device *pdev = to_platform_device(dev);
platform_device_unregister(pdev);
}
}
static const struct platform_device_id si_plat_ids[] = {
{ "dmi-ipmi-si", 0 },
{ "hardcode-ipmi-si", 0 },