linux-kernel - [PATCH] regulator: tps6524x: Use module_spi

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Date:	Wed,  4 Apr 2012 00:24:33 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Liam Girdwood <lrg@...com>
Cc:	linux-kernel@...r.kernel.org,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH] regulator: tps6524x: Use module_spi_driver()

Unusual to see a regulator driver not using subsys_initcall() but the
deferred probe support should make this viable.

Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
---
 drivers/regulator/tps6524x-regulator.c |   12 +-----------
 1 files changed, 1 insertions(+), 11 deletions(-)

diff --git a/drivers/regulator/tps6524x-regulator.c b/drivers/regulator/tps6524x-regulator.c
index 2a828a0..b33105f 100644
--- a/drivers/regulator/tps6524x-regulator.c
+++ b/drivers/regulator/tps6524x-regulator.c
@@ -661,17 +661,7 @@ static struct spi_driver pmic_driver = {
 	},
 };
 
-static int __init pmic_driver_init(void)
-{
-	return spi_register_driver(&pmic_driver);
-}
-module_init(pmic_driver_init);
-
-static void __exit pmic_driver_exit(void)
-{
-	spi_unregister_driver(&pmic_driver);
-}
-module_exit(pmic_driver_exit);
+module_spi_driver(&pmic_driver);
 
 MODULE_DESCRIPTION("TPS6524X PMIC Driver");
 MODULE_AUTHOR("Cyril Chemparathy");
-- 
1.7.9.1

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