diff options
| author | Tony Lindgren <tony@atomide.com> | 2013-01-11 11:24:19 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2013-01-11 11:24:19 -0800 |
| commit | a6cf912c6047077a6eb860ed8dbfa342376ee395 (patch) | |
| tree | 23054ab4c83865400ffde599dd0bb3dd34664fe6 | |
| parent | b76c8b19b082c3fc84725de0d3ba5ee1f571c0ae (diff) | |
ARM: OMAP: Fix i2c cmdline initcall for multiplatform
We only want this initcall to run when the kernel is
booted on omap SoCs. Fix the issue by initializing the
the initcall from separately for omap1 and omap2+.
This fixes the issue for omap2+ multiplatform configs
as we are using omap_subsys_initcall there.
Tested-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | arch/arm/mach-omap1/i2c.c | 6 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/i2c.c | 5 | ||||
| -rw-r--r-- | arch/arm/plat-omap/i2c.c | 3 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/i2c.h | 6 |
4 files changed, 18 insertions, 2 deletions
diff --git a/arch/arm/mach-omap1/i2c.c b/arch/arm/mach-omap1/i2c.c index faca808cb3d9..7f5761cffd2e 100644 --- a/arch/arm/mach-omap1/i2c.c +++ b/arch/arm/mach-omap1/i2c.c @@ -91,3 +91,9 @@ int __init omap_i2c_add_bus(struct omap_i2c_bus_platform_data *pdata, return platform_device_register(pdev); } + +static int __init omap_i2c_cmdline(void) +{ + return omap_register_i2c_bus_cmdline(); +} +subsys_initcall(omap_i2c_cmdline); diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c index b9074dde3b9c..8fd98576f4d3 100644 --- a/arch/arm/mach-omap2/i2c.c +++ b/arch/arm/mach-omap2/i2c.c @@ -185,3 +185,8 @@ int __init omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata, return PTR_RET(pdev); } +static int __init omap_i2c_cmdline(void) +{ + return omap_register_i2c_bus_cmdline(); +} +omap_subsys_initcall(omap_i2c_cmdline); diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index f9df624d108c..58213d9714cd 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -68,7 +68,7 @@ __setup("i2c_bus=", omap_i2c_bus_setup); * Register busses defined in command line but that are not registered with * omap_register_i2c_bus from board initialization code. */ -static int __init omap_register_i2c_bus_cmdline(void) +int __init omap_register_i2c_bus_cmdline(void) { int i, err = 0; @@ -83,7 +83,6 @@ static int __init omap_register_i2c_bus_cmdline(void) out: return err; } -subsys_initcall(omap_register_i2c_bus_cmdline); /** * omap_register_i2c_bus - register I2C bus with device descriptors diff --git a/arch/arm/plat-omap/include/plat/i2c.h b/arch/arm/plat-omap/include/plat/i2c.h index 7a9028cb5a75..810629d79668 100644 --- a/arch/arm/plat-omap/include/plat/i2c.h +++ b/arch/arm/plat-omap/include/plat/i2c.h @@ -32,6 +32,7 @@ int omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata, extern int omap_register_i2c_bus(int bus_id, u32 clkrate, struct i2c_board_info const *info, unsigned len); +extern int omap_register_i2c_bus_cmdline(void); #else static inline int omap_register_i2c_bus(int bus_id, u32 clkrate, struct i2c_board_info const *info, @@ -39,6 +40,11 @@ static inline int omap_register_i2c_bus(int bus_id, u32 clkrate, { return 0; } + +static inline int omap_register_i2c_bus_cmdline(void) +{ + return 0; +} #endif struct omap_hwmod; |