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i2c: npcm: Fix error detection

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Testing an unisgned member of a struct to be <= 0 will only detect the
case when it is 0. So correct this error test to a working version that
will behave as expected.

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Reviewed-by: Heiko Schocher <hs@nabladev.com>
This commit is contained in:
Andrew Goodbody 2025-10-21 17:08:28 +01:00 committed by Tom Rini
parent ae4f60801f
commit eb13583b9d
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/npcm_i2c.c
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@ -573,7 +573,7 @@ static int npcm_i2c_probe(struct udevice *dev)
return ret;
}
bus->apb_clk = clk_get_rate(&clk);
if (bus->apb_clk <= 0) {
if (!bus->apb_clk || IS_ERR_VALUE(bus->apb_clk)) {
printf("%s: fail to get rate\n", __func__);
return -EINVAL;
}