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Commit da1bb3a0 authored by Anton Vorontsov's avatar Anton Vorontsov Committed by Kumar Gala
Browse files

[POWERPC] fsl_soc: fix uninitialized i2c_board_info structure 



i2c_board_info used semi-initialized, causing garbage in the
info->flags, and that, in turn, causes various symptoms of i2c
malfunctioning, like PEC mismatches.

Signed-off-by: default avatarAnton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent 15f8c604

arch/powerpc/sysdev/fsl_soc.c

+1 −2
Original line number Diff line number Diff line
@@ -363,7 +363,7 @@ static void __init of_register_i2c_devices(struct device_node *adap_node, 
	struct device_node *node = NULL;



	while ((node = of_get_next_child(adap_node, node))) {

		struct i2c_board_info info;

		struct i2c_board_info info = {};

		const u32 *addr;

		int len;
@@ -380,7 +380,6 @@ static void __init of_register_i2c_devices(struct device_node *adap_node, 
		if (of_find_i2c_driver(node, &info) < 0)

			continue;



		info.platform_data = NULL;

		info.addr = *addr;



		i2c_register_board_info(bus_num, &info, 1);