hw/sd/sdhci: Rename ESDHC_* defines to USDHC_*

The device model's functions start with "usdhc_", so rename the defines
accordingly for consistency.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20221018210146.193159-5-shentey@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>

hw/sd/sdhci.c

@@ -1577,24 +1577,24 @@ static const TypeInfo sdhci_bus_info = {
 
 /* --- qdev i.MX eSDHC --- */
 
-#define ESDHC_MIX_CTRL                  0x48
+#define USDHC_MIX_CTRL                  0x48
 
-#define ESDHC_VENDOR_SPEC               0xc0
-#define ESDHC_IMX_FRC_SDCLK_ON          (1 << 8)
+#define USDHC_VENDOR_SPEC               0xc0
+#define USDHC_IMX_FRC_SDCLK_ON          (1 << 8)
 
-#define ESDHC_DLL_CTRL                  0x60
+#define USDHC_DLL_CTRL                  0x60
 
-#define ESDHC_TUNING_CTRL               0xcc
-#define ESDHC_TUNE_CTRL_STATUS          0x68
-#define ESDHC_WTMK_LVL                  0x44
+#define USDHC_TUNING_CTRL               0xcc
+#define USDHC_TUNE_CTRL_STATUS          0x68
+#define USDHC_WTMK_LVL                  0x44
 
 /* Undocumented register used by guests working around erratum ERR004536 */
-#define ESDHC_UNDOCUMENTED_REG27        0x6c
+#define USDHC_UNDOCUMENTED_REG27        0x6c
 
-#define ESDHC_CTRL_4BITBUS              (0x1 << 1)
-#define ESDHC_CTRL_8BITBUS              (0x2 << 1)
+#define USDHC_CTRL_4BITBUS              (0x1 << 1)
+#define USDHC_CTRL_8BITBUS              (0x2 << 1)
 
-#define ESDHC_PRNSTS_SDSTB              (1 << 3)
+#define USDHC_PRNSTS_SDSTB              (1 << 3)
 
 static uint64_t usdhc_read(void *opaque, hwaddr offset, unsigned size)
 {
@@ -1615,11 +1615,11 @@ static uint64_t usdhc_read(void *opaque, hwaddr offset, unsigned size)
         hostctl1 = SDHC_DMA_TYPE(s->hostctl1) << (8 - 3);
 
         if (s->hostctl1 & SDHC_CTRL_8BITBUS) {
-            hostctl1 |= ESDHC_CTRL_8BITBUS;
+            hostctl1 |= USDHC_CTRL_8BITBUS;
         }
 
         if (s->hostctl1 & SDHC_CTRL_4BITBUS) {
-            hostctl1 |= ESDHC_CTRL_4BITBUS;
+            hostctl1 |= USDHC_CTRL_4BITBUS;
         }
 
         ret  = hostctl1;
@@ -1630,21 +1630,21 @@ static uint64_t usdhc_read(void *opaque, hwaddr offset, unsigned size)
 
     case SDHC_PRNSTS:
         /* Add SDSTB (SD Clock Stable) bit to PRNSTS */
-        ret = sdhci_read(opaque, offset, size) & ~ESDHC_PRNSTS_SDSTB;
+        ret = sdhci_read(opaque, offset, size) & ~USDHC_PRNSTS_SDSTB;
         if (s->clkcon & SDHC_CLOCK_INT_STABLE) {
-            ret |= ESDHC_PRNSTS_SDSTB;
+            ret |= USDHC_PRNSTS_SDSTB;
         }
         break;
 
-    case ESDHC_VENDOR_SPEC:
+    case USDHC_VENDOR_SPEC:
         ret = s->vendor_spec;
         break;
-    case ESDHC_DLL_CTRL:
-    case ESDHC_TUNE_CTRL_STATUS:
-    case ESDHC_UNDOCUMENTED_REG27:
-    case ESDHC_TUNING_CTRL:
-    case ESDHC_MIX_CTRL:
-    case ESDHC_WTMK_LVL:
+    case USDHC_DLL_CTRL:
+    case USDHC_TUNE_CTRL_STATUS:
+    case USDHC_UNDOCUMENTED_REG27:
+    case USDHC_TUNING_CTRL:
+    case USDHC_MIX_CTRL:
+    case USDHC_WTMK_LVL:
         ret = 0;
         break;
     }
@@ -1660,18 +1660,18 @@ usdhc_write(void *opaque, hwaddr offset, uint64_t val, unsigned size)
     uint32_t value = (uint32_t)val;
 
     switch (offset) {
-    case ESDHC_DLL_CTRL:
-    case ESDHC_TUNE_CTRL_STATUS:
-    case ESDHC_UNDOCUMENTED_REG27:
-    case ESDHC_TUNING_CTRL:
-    case ESDHC_WTMK_LVL:
+    case USDHC_DLL_CTRL:
+    case USDHC_TUNE_CTRL_STATUS:
+    case USDHC_UNDOCUMENTED_REG27:
+    case USDHC_TUNING_CTRL:
+    case USDHC_WTMK_LVL:
         break;
 
-    case ESDHC_VENDOR_SPEC:
+    case USDHC_VENDOR_SPEC:
         s->vendor_spec = value;
         switch (s->vendor) {
         case SDHCI_VENDOR_IMX:
-            if (value & ESDHC_IMX_FRC_SDCLK_ON) {
+            if (value & USDHC_IMX_FRC_SDCLK_ON) {
                 s->prnsts &= ~SDHC_IMX_CLOCK_GATE_OFF;
             } else {
                 s->prnsts |= SDHC_IMX_CLOCK_GATE_OFF;
@@ -1740,12 +1740,12 @@ usdhc_write(void *opaque, hwaddr offset, uint64_t val, unsigned size)
          * Second, split "Data Transfer Width" from bits 2 and 1 in to
          * bits 5 and 1
          */
-        if (value & ESDHC_CTRL_8BITBUS) {
+        if (value & USDHC_CTRL_8BITBUS) {
             hostctl1 |= SDHC_CTRL_8BITBUS;
         }
 
-        if (value & ESDHC_CTRL_4BITBUS) {
-            hostctl1 |= ESDHC_CTRL_4BITBUS;
+        if (value & USDHC_CTRL_4BITBUS) {
+            hostctl1 |= USDHC_CTRL_4BITBUS;
         }
 
         /*
@@ -1768,7 +1768,7 @@ usdhc_write(void *opaque, hwaddr offset, uint64_t val, unsigned size)
         sdhci_write(opaque, offset, value, size);
         break;
 
-    case ESDHC_MIX_CTRL:
+    case USDHC_MIX_CTRL:
         /*
          * So, when SD/MMC stack in Linux tries to write to "Transfer
          * Mode Register", ESDHC i.MX quirk code will translate it