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i2c: isch: Add missed 'else'

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In accordance with the existing comment and code analysis
it is quite likely that there is a missed 'else' when adapter
times out. Add it.

Fixes: 5bc1200852 ("i2c: Add Intel SCH SMBus support")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: <stable@vger.kernel.org> # v2.6.27+
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
This commit is contained in:
Andy Shevchenko 2024-09-11 18:39:14 +03:00 committed by Andi Shyti
parent 1d4a1adbed
commit 1db4da5507
1 changed files with 1 additions and 2 deletions
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3
drivers/i2c/busses/i2c-isch.c
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@ -99,8 +99,7 @@ static int sch_transaction(void)
if (retries > MAX_RETRIES) {
dev_err(&sch_adapter.dev, "SMBus Timeout!\n");
result = -ETIMEDOUT;
}
if (temp & 0x04) {
} else if (temp & 0x04) {
result = -EIO;
dev_dbg(&sch_adapter.dev, "Bus collision! SMBus may be "
"locked until next hard reset. (sorry!)\n");