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| author | Borislav Petkov <bp@suse.de> | 2022-04-05 17:15:11 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2022-04-15 23:49:02 +0200 |
| commit | e35c93695c742b88f5fe32063674551440c63d08 (patch) | |
| tree | bc8c5ca03c8f409e7830ca0029668bb8eadb7954 /drivers/i2c/algos | |
| parent | aef80e2fbe3ec6264e935cebfb8fa3367cb1e7b0 (diff) | |
i2c: ismt: Fix undefined behavior due to shift overflowing the constant
Fix:
drivers/i2c/busses/i2c-ismt.c: In function ‘ismt_hw_init’:
drivers/i2c/busses/i2c-ismt.c:770:2: error: case label does not reduce to an integer constant
case ISMT_SPGT_SPD_400K:
^~~~
drivers/i2c/busses/i2c-ismt.c:773:2: error: case label does not reduce to an integer constant
case ISMT_SPGT_SPD_1M:
^~~~
See https://lore.kernel.org/r/YkwQ6%2BtIH8GQpuct@zn.tnic for the gory
details as to why it triggers with older gccs only.
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c/algos')
0 files changed, 0 insertions, 0 deletions