Linux uses SDHCI_MAX_DIV_SPEC_200 for what we have
SDHCI_SPEC_200_MAX_CLK_DIVIDER. Also we have SDHCI_MAX_DIV_SPEC_300
defined in the arasan driver. Use the Linux defines and add them
both to the header file.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/mci/arasan-sdhci.c | 2 --
drivers/mci/dove-sdhci.c | 2 +-
drivers/mci/sdhci.h | 4 +++-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/mci/arasan-sdhci.c b/drivers/mci/arasan-sdhci.c
index 53492e10d4..e22db4cfa3 100644
--- a/drivers/mci/arasan-sdhci.c
+++ b/drivers/mci/arasan-sdhci.c
@@ -152,8 +152,6 @@ static int arasan_sdhci_init(struct mci_host *mci, struct device_d *dev)
return 0;
}
-#define SDHCI_MAX_DIV_SPEC_300 2046
-
static u16 arasan_sdhci_get_clock_divider(struct arasan_sdhci_host *host,
unsigned int reqclk)
{
diff --git a/drivers/mci/dove-sdhci.c b/drivers/mci/dove-sdhci.c
index 945c4bb4b1..9c10e67eb8 100644
--- a/drivers/mci/dove-sdhci.c
+++ b/drivers/mci/dove-sdhci.c
@@ -197,7 +197,7 @@ static u16 dove_sdhci_get_clock_divider(struct dove_sdhci *host, u32 reqclk)
{
u16 div;
- for (div = 1; div < SDHCI_SPEC_200_MAX_CLK_DIVIDER; div *= 2)
+ for (div = 1; div < SDHCI_MAX_DIV_SPEC_200; div *= 2)
if ((host->mci.f_max / div) <= reqclk)
break;
div /= 2;
diff --git a/drivers/mci/sdhci.h b/drivers/mci/sdhci.h
index fd63cd84de..aa6dd9824e 100644
--- a/drivers/mci/sdhci.h
+++ b/drivers/mci/sdhci.h
@@ -139,9 +139,11 @@
#define SDHCI_CLOCK_MUL_SHIFT 16
-#define SDHCI_SPEC_200_MAX_CLK_DIVIDER 256
#define SDHCI_MMC_BOOT 0xC4
+#define SDHCI_MAX_DIV_SPEC_200 256
+#define SDHCI_MAX_DIV_SPEC_300 2046
+
struct sdhci {
u32 (*read32)(struct sdhci *host, int reg);
u16 (*read16)(struct sdhci *host, int reg);
--
2.29.2
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