Commit 46de8ff8 authored by Michael Welling's avatar Michael Welling Committed by Lee Jones

mfd: omap-usb-host: Fix improper mask use.

single-ulpi-bypass is a flag used for older OMAP3 silicon.

The flag when set, can excite code that improperly uses the
OMAP_UHH_HOSTCONFIG_UPLI_BYPASS define to clear the corresponding bit.
Instead it clears all of the other bits disabling all of the ports in
the process.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarMichael Welling <mwelling@emacinc.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 30a2af3a
...@@ -445,7 +445,7 @@ static unsigned omap_usbhs_rev1_hostconfig(struct usbhs_hcd_omap *omap, ...@@ -445,7 +445,7 @@ static unsigned omap_usbhs_rev1_hostconfig(struct usbhs_hcd_omap *omap,
for (i = 0; i < omap->nports; i++) { for (i = 0; i < omap->nports; i++) {
if (is_ehci_phy_mode(pdata->port_mode[i])) { if (is_ehci_phy_mode(pdata->port_mode[i])) {
reg &= OMAP_UHH_HOSTCONFIG_ULPI_BYPASS; reg &= ~OMAP_UHH_HOSTCONFIG_ULPI_BYPASS;
break; break;
} }
} }
......
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