Commit 6aef5123 authored by Rasmus Villemoes's avatar Rasmus Villemoes Committed by Li Yang
Browse files

soc: fsl: qe: qe_io.c: access device tree property using be32_to_cpu 



We need to apply be32_to_cpu to make this work correctly on
little-endian hosts.

Reviewed-by: default avatarTimur Tabi <timur@kernel.org>
Signed-off-by: default avatarRasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: default avatarLi Yang <leoyang.li@nxp.com>
parent abc6311b

drivers/soc/fsl/qe/qe_io.c

+10 −4
Original line number Diff line number Diff line
@@ -142,7 +142,7 @@ int par_io_of_config(struct device_node *np) 
{

	struct device_node *pio;

	int pio_map_len;

	const unsigned int *pio_map;

	const __be32 *pio_map;



	if (par_io == NULL) {

		printk(KERN_ERR "par_io not initialized\n");
@@ -167,9 +167,15 @@ int par_io_of_config(struct device_node *np) 
	}



	while (pio_map_len > 0) {

		par_io_config_pin((u8) pio_map[0], (u8) pio_map[1],

				(int) pio_map[2], (int) pio_map[3],

				(int) pio_map[4], (int) pio_map[5]);

		u8 port        = be32_to_cpu(pio_map[0]);

		u8 pin         = be32_to_cpu(pio_map[1]);

		int dir        = be32_to_cpu(pio_map[2]);

		int open_drain = be32_to_cpu(pio_map[3]);

		int assignment = be32_to_cpu(pio_map[4]);

		int has_irq    = be32_to_cpu(pio_map[5]);



		par_io_config_pin(port, pin, dir, open_drain,

				  assignment, has_irq);

		pio_map += 6;

		pio_map_len -= 6;

	}