mfd: twl-core: Fix chip ID for the twl6030-pwm module

The correct chip id is 1 since the PWM module is on address 0x49. With the
current TWL6030_MODULE_ID1 the kernel will crash early since we have:

 #define TWL6030_MODULE_ID1 0x0E
and
 static struct twl_client twl_modules[4];

Down in the stack we try to get the module by:
struct twl_client	*twl = &twl_modules[chip];

Which is obviously going to do nasty things.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index 4ae6423202058c0e1e7d7c9c262b8c25fd38d917..a071a8643a4776e9cccd70bb3c4ea7bc786203ab 100644 (file)
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -671,7 +671,7 @@ add_children(struct twl4030_platform_data *pdata, unsigned irq_base,
        }
 
        if (IS_ENABLED(CONFIG_PWM_TWL6030) && twl_class_is_6030()) {
-               child = add_child(TWL6030_MODULE_ID1, "twl6030-pwm", NULL, 0,
+               child = add_child(SUB_CHIP_ID1, "twl6030-pwm", NULL, 0,
                                  false, 0, 0);
                if (IS_ERR(child))
                        return PTR_ERR(child);