Commit 3cf62a5a authored May 04, 2009 by Greg Kroah-Hartman

of_serial: remove driver_data direct access of struct device



In the near future, the driver core is going to not allow direct access
to the driver_data pointer in struct device.  Instead, the functions
dev_get_drvdata() and dev_set_drvdata() should be used.  These functions
have been around since the beginning, so are backwards compatible with
all older kernel versions.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Matthias Fuchs <mfuchs@ma-fu.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent d7792065

drivers/serial/of_serial.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -122,7 +122,7 @@ static int __devinit of_platform_serial_probe(struct of_device *ofdev,

		info->type = port_type;
		info->line = ret;
		ofdev->dev.driver_data = info;
		dev_set_drvdata(&ofdev->dev, info);
		return 0;
		out:
		kfree(info);
		@@ -135,7 +135,7 @@ out:
		*/
		static int of_platform_serial_remove(struct of_device *ofdev)
		{
		struct of_serial_info *info = ofdev->dev.driver_data;
		struct of_serial_info *info = dev_get_drvdata(&ofdev->dev);
		switch (info->type) {
		#ifdef CONFIG_SERIAL_8250
		case PORT_8250 ... PORT_MAX_8250: