diff options
| author | Andrew Goodbody <[email protected]> | 2025-10-21 17:08:29 +0100 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-12-04 09:38:17 -0600 |
| commit | 40ad377c1619eb9b83d088a96f40b86a907c8c19 (patch) | |
| tree | 7f9465542735f9d79b858974b4c391814f4e5d4f | |
| parent | eb13583b9de27005703ab085d5ef45fcdbb1d4fb (diff) | |
i2c: imx_lpi2c: Fix error detection
Testing an unisgned ivariable 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 <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
| -rw-r--r-- | drivers/i2c/imx_lpi2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/imx_lpi2c.c b/drivers/i2c/imx_lpi2c.c index 4636da9f301..a309fd6f07c 100644 --- a/drivers/i2c/imx_lpi2c.c +++ b/drivers/i2c/imx_lpi2c.c @@ -304,7 +304,7 @@ static int bus_i2c_set_bus_speed(struct udevice *bus, int speed) if (CONFIG_IS_ENABLED(CLK)) { clock_rate = clk_get_rate(&i2c_bus->per_clk); - if (clock_rate <= 0) { + if (!clock_rate || IS_ERR_VALUE(clock_rate)) { dev_err(bus, "Failed to get i2c clk: %d\n", clock_rate); return clock_rate; } |