diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/blacklist.c | 4 | ||||
| -rw-r--r-- | drivers/acpi/osl.c | 36 |
2 files changed, 15 insertions, 25 deletions
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c index 45390a953fb2..d7d498abc5d3 100644 --- a/drivers/acpi/blacklist.c +++ b/drivers/acpi/blacklist.c @@ -135,12 +135,12 @@ int __init acpi_blacklisted(void) #ifdef CONFIG_DMI static int __init dmi_enable_osi_darwin(const struct dmi_system_id *d) { - acpi_dmi_osi_darwin(1, d); /* enable */ + acpi_dmi_osi_darwin(true, d); /* enable */ return 0; } static int __init dmi_enable_osi_linux(const struct dmi_system_id *d) { - acpi_dmi_osi_linux(1, d); /* enable */ + acpi_dmi_osi_linux(true, d); /* enable */ return 0; } static int __init dmi_disable_osi_vista(const struct dmi_system_id *d) diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 1b84e4635ae0..e30f3251fd14 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -1785,11 +1785,9 @@ void __init acpi_osi_setup(char *str) } } -static void __init set_osi_darwin(unsigned int enable) +static void __init set_osi_darwin(bool enable) { - if (osi_config.darwin_enable != enable) - osi_config.darwin_enable = enable; - + osi_config.darwin_enable = !!enable; if (enable) { acpi_osi_setup("!"); acpi_osi_setup("Darwin"); @@ -1799,7 +1797,7 @@ static void __init set_osi_darwin(unsigned int enable) } } -static void __init acpi_cmdline_osi_darwin(unsigned int enable) +static void __init acpi_cmdline_osi_darwin(bool enable) { /* cmdline set the default and override DMI */ osi_config.darwin_cmdline = 1; @@ -1809,13 +1807,10 @@ static void __init acpi_cmdline_osi_darwin(unsigned int enable) return; } -void __init acpi_dmi_osi_darwin(int enable, const struct dmi_system_id *d) +void __init acpi_dmi_osi_darwin(bool enable, const struct dmi_system_id *d) { printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident); - if (enable == -1) - return; - /* DMI knows that this box asks OSI(Darwin) */ osi_config.darwin_dmi = 1; set_osi_darwin(enable); @@ -1823,12 +1818,10 @@ void __init acpi_dmi_osi_darwin(int enable, const struct dmi_system_id *d) return; } -static void __init set_osi_linux(unsigned int enable) +static void __init set_osi_linux(bool enable) { - if (osi_config.linux_enable != enable) - osi_config.linux_enable = enable; - - if (osi_config.linux_enable) + osi_config.linux_enable = !!enable; + if (enable) acpi_osi_setup("Linux"); else acpi_osi_setup("!Linux"); @@ -1836,7 +1829,7 @@ static void __init set_osi_linux(unsigned int enable) return; } -static void __init acpi_cmdline_osi_linux(unsigned int enable) +static void __init acpi_cmdline_osi_linux(bool enable) { /* cmdline set the default and override DMI */ osi_config.linux_cmdline = 1; @@ -1846,13 +1839,10 @@ static void __init acpi_cmdline_osi_linux(unsigned int enable) return; } -void __init acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d) +void __init acpi_dmi_osi_linux(bool enable, const struct dmi_system_id *d) { printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident); - if (enable == -1) - return; - /* DMI knows that this box asks OSI(Linux) */ osi_config.linux_dmi = 1; set_osi_linux(enable); @@ -1907,13 +1897,13 @@ static void __init acpi_osi_setup_late(void) static int __init osi_setup(char *str) { if (str && !strcmp("Linux", str)) - acpi_cmdline_osi_linux(1); + acpi_cmdline_osi_linux(true); else if (str && !strcmp("!Linux", str)) - acpi_cmdline_osi_linux(0); + acpi_cmdline_osi_linux(false); else if (str && !strcmp("Darwin", str)) - acpi_cmdline_osi_darwin(1); + acpi_cmdline_osi_darwin(true); else if (str && !strcmp("!Darwin", str)) - acpi_cmdline_osi_darwin(0); + acpi_cmdline_osi_darwin(false); else acpi_osi_setup(str); |