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authorFelipe Balbi <balbi@ti.com>2012-09-06 14:45:32 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-09-06 18:17:02 +0200
commit6d608ef351bbd0b49427b5b6c6ec6d7622bc0d22 (patch)
tree589904448c16f855cf35e9cbd89c7770b70dbd42 /drivers
parentserial: omap: fix sequence of pm_runtime_* calls. (diff)
downloadlinux-6d608ef351bbd0b49427b5b6c6ec6d7622bc0d22.tar.xz
linux-6d608ef351bbd0b49427b5b6c6ec6d7622bc0d22.zip
serial: omap: optimization with section annotations
Two functions: omap_serial_fill_features_erratas() and of_get_uart_port_info() are only called from probe(). Marking them as __devinit gives us another oportunity to free some code after .init.text is done. Tested-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Ruchika Kharwar <ruchika@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/tty/serial/omap-serial.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index f5dcb5aa0000..906826083e0b 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -1168,7 +1168,7 @@ static int serial_omap_resume(struct device *dev)
}
#endif
-static void omap_serial_fill_features_erratas(struct uart_omap_port *up)
+static void __devinit omap_serial_fill_features_erratas(struct uart_omap_port *up)
{
u32 mvr, scheme;
u16 revision, major, minor;
@@ -1221,7 +1221,7 @@ static void omap_serial_fill_features_erratas(struct uart_omap_port *up)
}
}
-static struct omap_uart_port_info *of_get_uart_port_info(struct device *dev)
+static __devinit struct omap_uart_port_info *of_get_uart_port_info(struct device *dev)
{
struct omap_uart_port_info *omap_up_info;
@@ -1234,7 +1234,7 @@ static struct omap_uart_port_info *of_get_uart_port_info(struct device *dev)
return omap_up_info;
}
-static int serial_omap_probe(struct platform_device *pdev)
+static int __devinit serial_omap_probe(struct platform_device *pdev)
{
struct uart_omap_port *up;
struct resource *mem, *irq;
@@ -1364,7 +1364,7 @@ err_port_line:
return ret;
}
-static int serial_omap_remove(struct platform_device *dev)
+static int __devexit serial_omap_remove(struct platform_device *dev)
{
struct uart_omap_port *up = platform_get_drvdata(dev);
@@ -1508,7 +1508,7 @@ MODULE_DEVICE_TABLE(of, omap_serial_of_match);
static struct platform_driver serial_omap_driver = {
.probe = serial_omap_probe,
- .remove = serial_omap_remove,
+ .remove = __devexit_p(serial_omap_remove),
.driver = {
.name = DRIVER_NAME,
.pm = &serial_omap_dev_pm_ops,