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[POWERPC] fsl_soc: fix uninitialized i2c_board_info structure

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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: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Anton Vorontsov
2007-10-02 17:47:40 +04:00
committed by Kumar Gala
parent 15f8c604a7
commit da1bb3a0e1
1 changed files with 1 additions and 2 deletions
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arch/powerpc/sysdev/fsl_soc.c
+1 -2
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@@ -363,7 +363,7 @@ static void __init of_register_i2c_devices(struct device_node *adap_node,
struct device_node *node = NULL; struct device_node *node = NULL;
while ((node = of_get_next_child(adap_node, node))) { while ((node = of_get_next_child(adap_node, node))) {
struct i2c_board_info info; struct i2c_board_info info = {};
const u32 *addr; const u32 *addr;
int len; 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) if (of_find_i2c_driver(node, &info) < 0)
continue; continue;
info.platform_data = NULL;
info.addr = *addr; info.addr = *addr;
i2c_register_board_info(bus_num, &info, 1); i2c_register_board_info(bus_num, &info, 1);