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Commit 6d608ef3 authored by Felipe Balbi's avatar Felipe Balbi Committed by Greg Kroah-Hartman
Browse files

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: default avatarShubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: default avatarRuchika Kharwar <ruchika@ti.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 856e35bf

drivers/tty/serial/omap-serial.c

+5 −5
Original line number Diff line number Diff line
@@ -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,