On Wednesday 19 March 2014 13:46:19 Tony Lindgren wrote:
> * Arnd Bergmann <arnd@xxxxxxxx> [140319 12:33]:
> > The OMAP H2, OSK and OSIRIS machines cannot build without
> > I2C and TPS65010 both enabled unconditionally.
> >
> > In each case, failing to enable CONFIG_I2C results in a
> > build or link error, so most consistent solution is to
> > ensure that it is impossible to disable those options.
> >
> > It would be nice to leave CONFIG_I2C as user-selectable,
> > but doing that properly would require more work.
>
> We should not select drivers. How about let's just have
> the tps65010 stuff behind an ifdef CONFIG_TPS65010 for
> those boards?
Good idea. Like this?
Arnd
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index fd90caf..65d2acb 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -318,6 +318,9 @@ static void __init h2_init_smc91x(void)
static int tps_setup(struct i2c_client *client, void *context)
{
+ if (!IS_BUILTIN(CONFIG_TPS65010))
+ return -ENOSYS;
+
tps65010_config_vregs1(TPS_LDO2_ENABLE | TPS_VLDO2_3_0V |
TPS_LDO1_ENABLE | TPS_VLDO1_3_0V);
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index d68909b..3a02621 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -191,6 +191,9 @@ static struct platform_device osk5912_tps_leds = {
static int osk_tps_setup(struct i2c_client *client, void *context)
{
+ if (!IS_BUILTIN(CONFIG_TPS65010))
+ return -ENOSYS;
+
/* Set GPIO 1 HIGH to disable VBUS power supply;
* OHCI driver powers it up/down as needed.
*/
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
