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| author | Nikhil Badola <nikhil.badola@freescale.com> | 2014-02-17 16:58:36 +0530 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-02-24 15:23:57 -0800 |
| commit | 91d7746df89f858548fe535137b4b185a6a76d59 (patch) | |
| tree | 7fe4469fde83b11730060688420ec005f56738b9 /drivers/usb/host/ehci-fsl.c | |
| parent | c6e8f49a16915822ffe25904daf1fc9c28115ed4 (diff) | |
| download | u-boot-imx-91d7746df89f858548fe535137b4b185a6a76d59.zip u-boot-imx-91d7746df89f858548fe535137b4b185a6a76d59.tar.gz u-boot-imx-91d7746df89f858548fe535137b4b185a6a76d59.tar.bz2 | |
fsl/usb: Limit phy_type comparison to first four characters
Use first four characters for phy_type comparison. Strcmp() should not
be used to check the phy_type string which maybe parsed by hwconfig_subarg().
Hwconfig_subarg() returns part of hwconfig string starting from
phy_type value till the end of the string. Since phy_type could be
either "utmi" or "ulpi", strncmp() should be used so that a comparison
of "utmi;fsl_ddr:bank_intlv=auto" with "utmi" will succeed.
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'drivers/usb/host/ehci-fsl.c')
| -rw-r--r-- | drivers/usb/host/ehci-fsl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 45e5d6a..1ca7cf5 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -86,7 +86,7 @@ int ehci_hcd_init(int index, enum usb_init_type init, #endif } - if (!strcmp(phy_type, "utmi")) { + if (!strncmp(phy_type, "utmi", 4)) { #if defined(CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY) setbits_be32(&ehci->control, PHY_CLK_SEL_UTMI); setbits_be32(&ehci->control, UTMI_PHY_EN); |