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[1/2] pinctrl: pinctrl-single must be initialized early.

Message ID 1348122889-28271-2-git-send-email-panto@antoniou-consulting.com (mailing list archive)
State New, archived
Headers show

Commit Message

Pantelis Antoniou Sept. 20, 2012, 6:34 a.m. UTC 
When using pinctrl-single to handle i2c initialization, it has
to be done early.
On the beaglebone the regulator is connected to the i2c0 bus,
and for sure that's the case for many other am33xx boards.

Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
---
 drivers/pinctrl/pinctrl-single.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 76a4260..3acf7f9 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -980,7 +980,17 @@  static struct platform_driver pcs_driver = {
 	},
 };
 
-module_platform_driver(pcs_driver);
+static int __init pcs_init(void)
+{
+	return platform_driver_register(&pcs_driver);
+}
+postcore_initcall(pcs_init);
+
+static void __exit pcs_exit(void)
+{
+	platform_driver_unregister(&pcs_driver);
+}
+module_exit(pcs_exit);
 
 MODULE_AUTHOR("Tony Lindgren <tony@atomide.com>");
 MODULE_DESCRIPTION("One-register-per-pin type device tree based pinctrl driver");