Re: [PATCH 1/6] net/wan/fsl_ucc_hdlc: allow ucc index up to 4
From: Christophe LEROY <hidden>
Date: 2018-08-28 13:34:45
Also in:
netdev
Le 28/08/2018 à 13:09, David Gounaris a écrit :
There is a need to allow higher indexes to be able to support MPC83xx platforms. (UCC1-UCC5)
As far as I can see, MPC8358 has 8 UCCs (ref https://www.nxp.com/products/processors-and-microcontrollers/power-architecture-processors/powerquicc-processors/powerquicc-ii-pro/powerquicc-ii-pro-processor-with-ddr2-tdm-pci-security-usb-quicc-engine-with-1-gb-ethernet-utopia:MPC8358E) Christophe
quoted hunk ↗ jump to hunk
Signed-off-by: David Gounaris <redacted> --- drivers/net/wan/fsl_ucc_hdlc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c index 5f0366a125e2..3c0e0a1d19ba 100644 --- a/drivers/net/wan/fsl_ucc_hdlc.c +++ b/drivers/net/wan/fsl_ucc_hdlc.c@@ -1015,7 +1015,7 @@ static int ucc_hdlc_probe(struct platform_device *pdev) } ucc_num = val - 1; - if ((ucc_num > 3) || (ucc_num < 0)) { + if ((ucc_num > 4) || (ucc_num < 0)) { dev_err(&pdev->dev, ": Invalid UCC num\n"); return -EINVAL; }