diff options
| author | Tony Lindgren <tony@atomide.com> | 2012-10-29 16:17:59 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-10-31 15:37:13 -0700 |
| commit | c34f7c696211e3d45ff94a34824b65aa52576bc6 (patch) | |
| tree | 81327c2b471e51e47171ed11e57c99eda552a0ef /arch/arm/mach-omap1/i2c.c | |
| parent | bb77209432873214a796a70a4539e4ebdf3feb54 (diff) | |
ARM: OMAP: Make plat-omap/i2c.c port checks local
The common code should not have any omap1 or omap2+
specific code, and should not need to call the cpu_is_omap
macros.
The only remaining user for cpu_is_omap macros is
omap_i2c_nr_ports(). Let's make those checks in
the omap specific implementation of omap_i2c_add_bus()
instead in order to remove cpu_is_omap usage from
the common code.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap1/i2c.c')
| -rw-r--r-- | arch/arm/mach-omap1/i2c.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/i2c.c b/arch/arm/mach-omap1/i2c.c index 32bcbb8d6c73..54097a29f432 100644 --- a/arch/arm/mach-omap1/i2c.c +++ b/arch/arm/mach-omap1/i2c.c @@ -54,6 +54,9 @@ int __init omap_i2c_add_bus(struct omap_i2c_bus_platform_data *pdata, struct platform_device *pdev; struct resource *res; + if (bus_id > 1) + return -EINVAL; + omap1_i2c_mux_pins(bus_id); pdev = &omap_i2c_devices[bus_id - 1]; |