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Properly implement read only. Also, the caps implementation is wrong

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here, so I'm backing it out.
This commit is contained in:
Warner Losh 2008-09-30 02:32:41 +00:00
parent e2b2d0e9d5
commit cc35bcd157
1 changed files with 1 additions and 5 deletions
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6
sys/arm/at91/at91_mci.c
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@ -455,7 +455,7 @@ at91_mci_request(device_t brdev, device_t reqdev, struct mmc_request *req)
static int
at91_mci_get_ro(device_t brdev, device_t reqdev)
{
return (-1);
return (0);
}
static int
@ -642,9 +642,6 @@ at91_mci_read_ivar(device_t bus, device_t child, int which, u_char *result)
case MMCBR_IVAR_VDD:
*(int *)result = sc->host.ios.vdd;
break;
case MMCBR_IVAR_CAPS:
*(int *)result = sc->host.ios.caps;
break;
}
return (0);
}
@ -685,7 +682,6 @@ at91_mci_write_ivar(device_t bus, device_t child, int which, uintptr_t value)
case MMCBR_IVAR_HOST_OCR:
case MMCBR_IVAR_F_MIN:
case MMCBR_IVAR_F_MAX:
case MMCBR_IVAR_CAPS:
return (EINVAL);
}
return (0);