linux-kernel - [PATCH] mfd: twl4030-power: Support compatible = "ti,twl4030-power" again.

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Date:	Sat, 8 Nov 2014 11:22:27 +1100
From:	NeilBrown <neilb@...e.de>
To:	Tony Lindgren <tony@...mide.com>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>
Cc:	linux-kernel@...r.kernel.org,
	GTA04 owners <gta04-owner@...delico.com>
Subject: [PATCH] mfd: twl4030-power: Support compatible = "ti,twl4030-power"
 again.


commit e7cd1d1eb16fcdf53001b926187a82f1f3e1a7e6
    mfd: twl4030-power: Add generic reset configuration

claims:
    Let's add device tree support and configure things for warm reset
    as the default when compatible = "ti,twl4030-power".
and
    Documentation/devicetree/bindings/mfd/twl4030-power.txt
claims that "ti,twl4030-power" is still a valid "compatible" setting.

However the current driver fails to probe with that 'compatible'
setting.
Restore the old default.

Signed-off-by: NeilBrown <neilb@...e.de>

diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
index 4d3ff3771491..1a7794f6be15 100644
--- a/drivers/mfd/twl4030-power.c
+++ b/drivers/mfd/twl4030-power.c
@@ -776,6 +776,10 @@ static struct twl4030_power_data osc_off_idle = {
 
 static struct of_device_id twl4030_power_of_match[] = {
 	{
+		.compatible = "ti,twl4030-power",
+		.data = NULL,
+	},
+	{
 		.compatible = "ti,twl4030-power-reset",
 		.data = &omap3_reset,
 	},

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