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staging: dwc2: replace some magic numbers by constants

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There were already macros for these, they just weren't being used in a
few places.

Signed-off-by: Matthijs Kooijman <matthijs@stdin.nl>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Matthijs Kooijman 2013-04-29 19:36:48 +00:00 committed by Greg Kroah-Hartman
parent 438492abbe
commit 929aea09da
1 changed files with 6 additions and 6 deletions
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12
drivers/staging/dwc2/core.c
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@ -1696,7 +1696,7 @@ u32 dwc2_calc_frame_interval(struct dwc2_hsotg *hsotg)
GHWCFG2_FS_PHY_TYPE_DEDICATED)
clock = 48;
if ((hprt0 & HPRT0_SPD_MASK) == 0)
if ((hprt0 & HPRT0_SPD_MASK) == HPRT0_SPD_HIGH_SPEED)
/* High speed case */
return 125 * clock;
else
@ -2298,7 +2298,7 @@ int dwc2_set_param_phy_type(struct dwc2_hsotg *hsotg, int val)
#ifndef NO_FS_PHY_HW_CHECKS
valid = 0;
#else
val = 0;
val = DWC2_PHY_TYPE_PARAM_FS;
dev_dbg(hsotg->dev, "Setting phy_type to %d\n", val);
retval = -EINVAL;
#endif
@ -2325,7 +2325,7 @@ int dwc2_set_param_phy_type(struct dwc2_hsotg *hsotg, int val)
dev_err(hsotg->dev,
"%d invalid for phy_type. Check HW configuration.\n",
val);
val = 0;
val = DWC2_PHY_TYPE_PARAM_FS;
if (hs_phy_type != GHWCFG2_HS_PHY_TYPE_NOT_SUPPORTED) {
if (hs_phy_type == GHWCFG2_HS_PHY_TYPE_UTMI ||
hs_phy_type == GHWCFG2_HS_PHY_TYPE_UTMI_ULPI)
@ -2360,8 +2360,8 @@ int dwc2_set_param_speed(struct dwc2_hsotg *hsotg, int val)
valid = 0;
}
if (val == 0 && dwc2_get_param_phy_type(hsotg) ==
DWC2_PHY_TYPE_PARAM_FS)
if (val == DWC2_SPEED_PARAM_HIGH &&
dwc2_get_param_phy_type(hsotg) == DWC2_PHY_TYPE_PARAM_FS)
valid = 0;
if (!valid) {
@ -2370,7 +2370,7 @@ int dwc2_set_param_speed(struct dwc2_hsotg *hsotg, int val)
"%d invalid for speed parameter. Check HW configuration.\n",
val);
val = dwc2_get_param_phy_type(hsotg) == DWC2_PHY_TYPE_PARAM_FS ?
1 : 0;
DWC2_SPEED_PARAM_FULL : DWC2_SPEED_PARAM_HIGH;
dev_dbg(hsotg->dev, "Setting speed to %d\n", val);
retval = -EINVAL;
}