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mmc: sdhci: Update firmware interface API 

The device_* calls were added a few years ago to abstract
DT/ACPI/fwnode firmware interfaces. Lets convert the two
sdhci caps fields to use the generic calls rather than the OF
specific ones. This has the side effect of allowing
ACPI based devices to quirk themselves when the caps field
is broken.

Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Link: https://lore.kernel.org/r/20201120233831.447365-1-jeremy.linton@arm.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Jeremy Linton 2020-11-20 17:38:31 -06:00 committed by Ulf Hansson
parent 2fd8a07886
commit c5b1c6dc13
1 changed files with 4 additions and 4 deletions
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8
drivers/mmc/host/sdhci.c
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@ -3994,10 +3994,10 @@ void __sdhci_read_caps(struct sdhci_host *host, const u16 *ver,
if (host->v4_mode)
sdhci_do_enable_v4_mode(host);
of_property_read_u64(mmc_dev(host->mmc)->of_node,
"sdhci-caps-mask", &dt_caps_mask);
of_property_read_u64(mmc_dev(host->mmc)->of_node,
"sdhci-caps", &dt_caps);
device_property_read_u64_array(mmc_dev(host->mmc),
"sdhci-caps-mask", &dt_caps_mask, 1);
device_property_read_u64_array(mmc_dev(host->mmc),
"sdhci-caps", &dt_caps, 1);
v = ver ? *ver : sdhci_readw(host, SDHCI_HOST_VERSION);
host->version = (v & SDHCI_SPEC_VER_MASK) >> SDHCI_SPEC_VER_SHIFT;