diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2020-07-29 15:42:26 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2020-08-20 09:58:59 +0200 |
| commit | b5a3387dc163dbb958c362d95ddc7415bebdca61 (patch) | |
| tree | 4ec3c819cfa81089112b0ee5666e96a4cf0c91ec /drivers/mmc | |
| parent | 620bb46eaddd8f8ee361b47e56d57fd50a29b005 (diff) | |
mmc: sdhci: Use upper/lower_32_bits macros
Instead of recasting and shifting use macros which are designed for taking
upper/lower 32bit value from 64bit variable.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/sdhci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index fe3d677bcf..7673219fb3 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -748,9 +748,9 @@ int sdhci_setup_cfg(struct mmc_config *cfg, struct sdhci_host *host, "sdhci-caps-mask", 0); dt_caps = dev_read_u64_default(host->mmc->dev, "sdhci-caps", 0); - caps = ~(u32)dt_caps_mask & + caps = ~lower_32_bits(dt_caps_mask) & sdhci_readl(host, SDHCI_CAPABILITIES); - caps |= (u32)dt_caps; + caps |= lower_32_bits(dt_caps); #else caps = sdhci_readl(host, SDHCI_CAPABILITIES); #endif @@ -793,9 +793,9 @@ int sdhci_setup_cfg(struct mmc_config *cfg, struct sdhci_host *host, /* Check whether the clock multiplier is supported or not */ if (SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300) { #if CONFIG_IS_ENABLED(DM_MMC) - caps_1 = ~(u32)(dt_caps_mask >> 32) & + caps_1 = ~upper_32_bits(dt_caps_mask) & sdhci_readl(host, SDHCI_CAPABILITIES_1); - caps_1 |= (u32)(dt_caps >> 32); + caps_1 |= upper_32_bits(dt_caps); #else caps_1 = sdhci_readl(host, SDHCI_CAPABILITIES_1); #endif |