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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2007-10-02 13:47:40 (GMT) |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2007-10-04 20:47:23 (GMT) |
| commit | da1bb3a0e1f7f9cabe70fb2c41b47fa57c42fdfd (patch) | |
| tree | fca0a59724aba282128f5a0dec79630cf532306c /arch/powerpc/sysdev | |
| parent | 15f8c604a79c4840ed76eecf3af5d88b7c1dee9e (diff) | |
| download | linux-da1bb3a0e1f7f9cabe70fb2c41b47fa57c42fdfd.tar.xz | |
[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: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev')
| -rw-r--r-- | 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); |