From: Mark Brown <[email protected]> The WM8350 LED driver needs to be able to enable and disable the regulators it is using. Previously the core wasn't properly enforcing status change constraints so the driver was able to function but this has always been intended to be required.
Signed-off-by: Mark Brown <[email protected]> Cc: [email protected] Signed-off-by: Liam Girdwood <[email protected]> drivers/regulator/wm8350-regulator.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) --- http://git.linuxtv.org/v4l-dvb.git?a=commitdiff;h=a2fad9bf26a1d44a8d31a5c4528108a2b9f468ab diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c index 1bbff09..e7b89e7 100644 --- a/drivers/regulator/wm8350-regulator.c +++ b/drivers/regulator/wm8350-regulator.c @@ -1504,7 +1504,8 @@ int wm8350_register_led(struct wm8350 *wm8350, int lednum, int dcdc, int isink, led->isink_init.consumer_supplies = &led->isink_consumer; led->isink_init.constraints.min_uA = 0; led->isink_init.constraints.max_uA = pdata->max_uA; - led->isink_init.constraints.valid_ops_mask = REGULATOR_CHANGE_CURRENT; + led->isink_init.constraints.valid_ops_mask + = REGULATOR_CHANGE_CURRENT | REGULATOR_CHANGE_STATUS; led->isink_init.constraints.valid_modes_mask = REGULATOR_MODE_NORMAL; ret = wm8350_register_regulator(wm8350, isink, &led->isink_init); if (ret != 0) { @@ -1517,6 +1518,7 @@ int wm8350_register_led(struct wm8350 *wm8350, int lednum, int dcdc, int isink, led->dcdc_init.num_consumer_supplies = 1; led->dcdc_init.consumer_supplies = &led->dcdc_consumer; led->dcdc_init.constraints.valid_modes_mask = REGULATOR_MODE_NORMAL; + led->dcdc_init.constraints.valid_ops_mask = REGULATOR_CHANGE_STATUS; ret = wm8350_register_regulator(wm8350, dcdc, &led->dcdc_init); if (ret != 0) { platform_device_put(pdev); _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
