diff options
| author | Daniel Drake <dsd@laptop.org> | 2011-06-25 17:34:10 +0100 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2011-07-06 14:44:28 -0700 |
| commit | a3128588b3c6be634a9013a375903e0b55668f0a (patch) | |
| tree | 7889b876bf0188f4eff3b7b50cfdc15273a6180e /arch/x86/platform/olpc | |
| parent | 7a0d4fcf6d4b80b30503fd2701eeef1883e11404 (diff) | |
x86, olpc: Rename olpc-xo1 to olpc-xo1-pm
Based on earlier review comments, we'll no longer try to stick all of
our XO-1 goodies in a single driver. We'll split it into a power management
driver, and an EC/SCI driver.
As a first step, rename olpc-xo1 to olpc-xo1-pm, and make it builtin
instead of modular.
Signed-off-by: Daniel Drake <dsd@laptop.org>
Link: http://lkml.kernel.org/r/1309019658-1712-4-git-send-email-dsd@laptop.org
Acked-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/platform/olpc')
| -rw-r--r-- | arch/x86/platform/olpc/Makefile | 2 | ||||
| -rw-r--r-- | arch/x86/platform/olpc/olpc-xo1-pm.c (renamed from arch/x86/platform/olpc/olpc-xo1.c) | 43 |
2 files changed, 16 insertions, 29 deletions
diff --git a/arch/x86/platform/olpc/Makefile b/arch/x86/platform/olpc/Makefile index 81c5e2165c2..cd250387d4b 100644 --- a/arch/x86/platform/olpc/Makefile +++ b/arch/x86/platform/olpc/Makefile @@ -1,2 +1,2 @@ obj-$(CONFIG_OLPC) += olpc.o olpc_ofw.o olpc_dt.o -obj-$(CONFIG_OLPC_XO1) += olpc-xo1.o +obj-$(CONFIG_OLPC_XO1_PM) += olpc-xo1-pm.o diff --git a/arch/x86/platform/olpc/olpc-xo1.c b/arch/x86/platform/olpc/olpc-xo1-pm.c index a63e9488979..a2a59d36824 100644 --- a/arch/x86/platform/olpc/olpc-xo1.c +++ b/arch/x86/platform/olpc/olpc-xo1-pm.c @@ -1,5 +1,5 @@ /* - * Support for features of the OLPC XO-1 laptop + * Support for power management features of the OLPC XO-1 laptop * * Copyright (C) 2010 Andres Salomon <dilinger@queued.net> * Copyright (C) 2010 One Laptop per Child @@ -13,7 +13,6 @@ */ #include <linux/cs5535.h> -#include <linux/module.h> #include <linux/platform_device.h> #include <linux/pm.h> #include <linux/mfd/core.h> @@ -21,7 +20,7 @@ #include <asm/io.h> #include <asm/olpc.h> -#define DRV_NAME "olpc-xo1" +#define DRV_NAME "olpc-xo1-pm" static unsigned long acpi_base; static unsigned long pms_base; @@ -44,7 +43,7 @@ static void xo1_power_off(void) outl(0x00002000, acpi_base + CS5536_PM1_CNT); } -static int __devinit olpc_xo1_probe(struct platform_device *pdev) +static int __devinit xo1_pm_probe(struct platform_device *pdev) { struct resource *res; int err; @@ -76,7 +75,7 @@ static int __devinit olpc_xo1_probe(struct platform_device *pdev) return 0; } -static int __devexit olpc_xo1_remove(struct platform_device *pdev) +static int __devexit xo1_pm_remove(struct platform_device *pdev) { mfd_cell_disable(pdev); @@ -89,48 +88,36 @@ static int __devexit olpc_xo1_remove(struct platform_device *pdev) return 0; } -static struct platform_driver cs5535_pms_drv = { +static struct platform_driver cs5535_pms_driver = { .driver = { .name = "cs5535-pms", .owner = THIS_MODULE, }, - .probe = olpc_xo1_probe, - .remove = __devexit_p(olpc_xo1_remove), + .probe = xo1_pm_probe, + .remove = __devexit_p(xo1_pm_remove), }; -static struct platform_driver cs5535_acpi_drv = { +static struct platform_driver cs5535_acpi_driver = { .driver = { .name = "olpc-xo1-pm-acpi", .owner = THIS_MODULE, }, - .probe = olpc_xo1_probe, - .remove = __devexit_p(olpc_xo1_remove), + .probe = xo1_pm_probe, + .remove = __devexit_p(xo1_pm_remove), }; -static int __init olpc_xo1_init(void) +static int __init xo1_pm_init(void) { int r; - r = platform_driver_register(&cs5535_pms_drv); + r = platform_driver_register(&cs5535_pms_driver); if (r) return r; - r = platform_driver_register(&cs5535_acpi_drv); + r = platform_driver_register(&cs5535_acpi_driver); if (r) - platform_driver_unregister(&cs5535_pms_drv); + platform_driver_unregister(&cs5535_pms_driver); return r; } - -static void __exit olpc_xo1_exit(void) -{ - platform_driver_unregister(&cs5535_acpi_drv); - platform_driver_unregister(&cs5535_pms_drv); -} - -MODULE_AUTHOR("Daniel Drake <dsd@laptop.org>"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:cs5535-pms"); - -module_init(olpc_xo1_init); -module_exit(olpc_xo1_exit); +arch_initcall(xo1_pm_init); |