Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0f236988 authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Scott Wood
Browse files

powerpc/fsl_soc: improve and simplify get_baudrate 



Use of_property_read_u32 instead of the generic of_get_property to
simplify the code. In addition move the declaration of fs_baudrate
into get_baudrate because it's private to this function.

Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarScott Wood <oss@buserror.net>
parent 47a48a92

arch/powerpc/sysdev/fsl_soc.c

+2 −8
Original line number Diff line number Diff line
@@ -136,10 +136,9 @@ u32 get_brgfreq(void) 


EXPORT_SYMBOL(get_brgfreq);



static u32 fs_baudrate = -1;



u32 get_baudrate(void)

{

	static u32 fs_baudrate = -1;

	struct device_node *node;



	if (fs_baudrate != -1)
@@ -147,12 +146,7 @@ u32 get_baudrate(void) 


	node = of_find_node_by_type(NULL, "serial");

	if (node) {

		int size;

		const unsigned int *prop = of_get_property(node,

				"current-speed", &size);



		if (prop)

			fs_baudrate = *prop;

		of_property_read_u32(node, "current-speed", &fs_baudrate);

		of_node_put(node);

	}