From 251279ed473f2873337d0cf007e408d4090f4913 Mon Sep 17 00:00:00 2001 From: Suguru Saito Date: Mon, 27 Dec 2021 00:11:20 +0900 Subject: [PATCH] i2c: i2c-mxs: fix compiler warnings --- drivers/i2c/busses/i2c-mxs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c index a376d4540d23..56da11874125 100644 --- a/drivers/i2c/busses/i2c-mxs.c +++ b/drivers/i2c/busses/i2c-mxs.c @@ -842,10 +842,10 @@ static int mxs_i2c_probe(struct platform_device *pdev) /* Setup the DMA */ i2c->dmach = dma_request_chan(dev, "rx-tx"); if (IS_ERR(i2c->dmach)) { - if (i2c->dmach == -EPROBE_DEFER) + if (PTR_ERR(i2c->dmach) == -EPROBE_DEFER) return -EPROBE_DEFER; - dev_err(dev, "Failed to request dma: %d\n", i2c->dmach); + dev_err(dev, "Failed to request dma: %ld\n", PTR_ERR(i2c->dmach)); return -ENODEV; }