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 <[EMAIL PROTECTED]>
---
arch/powerpc/sysdev/fsl_soc.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 4a16456..91987e0 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -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);
--
1.5.0.6
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