From: Philipp Zabel <philipp.zabel@gmail.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Samuel Ortiz <sameo@openedhand.com>
Subject: [PATCH] asic3: move probe functions into __init section
Date: Wed, 18 Jun 2008 19:32:29 +0200 [thread overview]
Message-ID: <1213810349.8144.11.camel@localhost.localdomain> (raw)
Potentially free some memory by moving the _probe functions into __init.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
---
drivers/mfd/asic3.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index ef8a492..7d3488d 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -295,7 +295,7 @@ static struct irq_chip asic3_irq_chip = {
.unmask = asic3_unmask_irq,
};
-static int asic3_irq_probe(struct platform_device *pdev)
+static int __init asic3_irq_probe(struct platform_device *pdev)
{
struct asic3 *asic = platform_get_drvdata(pdev);
unsigned long clksel = 0;
@@ -443,7 +443,7 @@ void asic3_gpio_set_value(struct asic3 *asic, unsigned gpio, int val)
}
EXPORT_SYMBOL(asic3_gpio_set_value);
-static int asic3_gpio_probe(struct platform_device *pdev)
+static int __init asic3_gpio_probe(struct platform_device *pdev)
{
struct asic3_platform_data *pdata = pdev->dev.platform_data;
struct asic3 *asic = platform_get_drvdata(pdev);
@@ -482,7 +482,7 @@ static void asic3_gpio_remove(struct platform_device *pdev)
/* Core */
-static int asic3_probe(struct platform_device *pdev)
+static int __init asic3_probe(struct platform_device *pdev)
{
struct asic3_platform_data *pdata = pdev->dev.platform_data;
struct asic3 *asic;
@@ -573,7 +573,6 @@ static struct platform_driver asic3_device_driver = {
.driver = {
.name = "asic3",
},
- .probe = asic3_probe,
.remove = __devexit_p(asic3_remove),
.shutdown = asic3_shutdown,
};
@@ -581,7 +580,7 @@ static struct platform_driver asic3_device_driver = {
static int __init asic3_init(void)
{
int retval = 0;
- retval = platform_driver_register(&asic3_device_driver);
+ retval = platform_driver_probe(&asic3_device_driver, asic3_probe);
return retval;
}
--
1.5.5.4
next reply other threads:[~2008-06-18 17:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-18 17:32 Philipp Zabel [this message]
2008-06-18 21:20 ` Samuel Ortiz
2008-06-18 23:26 ` pHilipp Zabel
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