dm: blk: Use uclass_find_first/next_device() in blk_first/next_device()

[u-boot] / drivers / block / blk-uclass.c

diff --git a/drivers/block/blk-uclass.c b/drivers/block/blk-uclass.c
index 3aec569d124be830afa3100f1eff6e8bb2d0e280..010ed32d3add35c434c0d9f819edd31fcb527fa0 100644 (file)
--- a/drivers/block/blk-uclass.c
+++ b/drivers/block/blk-uclass.c
@@ -10,6 +10,7 @@
 #include <dm.h>
 #include <dm/device-internal.h>
 #include <dm/lists.h>
+#include <dm/uclass-internal.h>
 
 static const char *if_typename_str[IF_TYPE_COUNT] = {
        [IF_TYPE_IDE]           = "ide",
@@ -26,7 +27,7 @@ static const char *if_typename_str[IF_TYPE_COUNT] = {
 };
 
 static enum uclass_id if_type_uclass_id[IF_TYPE_COUNT] = {
-       [IF_TYPE_IDE]           = UCLASS_INVALID,
+       [IF_TYPE_IDE]           = UCLASS_IDE,
        [IF_TYPE_SCSI]          = UCLASS_SCSI,
        [IF_TYPE_ATAPI]         = UCLASS_INVALID,
        [IF_TYPE_USB]           = UCLASS_MASS_STORAGE,
@@ -294,9 +295,6 @@ ulong blk_read_devnum(enum if_type if_type, int devnum, lbaint_t start,
        if (IS_ERR_VALUE(n))
                return n;
 
-       /* flush cache after read */
-       flush_cache((ulong)buffer, blkcnt * desc->blksz);
-
        return n;
 }
 
@@ -334,7 +332,7 @@ int blk_first_device(int if_type, struct udevice **devp)
        struct blk_desc *desc;
        int ret;
 
-       ret = uclass_first_device(UCLASS_BLK, devp);
+       ret = uclass_find_first_device(UCLASS_BLK, devp);
        if (ret)
                return ret;
        if (!*devp)
@@ -343,7 +341,7 @@ int blk_first_device(int if_type, struct udevice **devp)
                desc = dev_get_uclass_platdata(*devp);
                if (desc->if_type == if_type)
                        return 0;
-               ret = uclass_next_device(devp);
+               ret = uclass_find_next_device(devp);
                if (ret)
                        return ret;
        } while (*devp);
@@ -359,7 +357,7 @@ int blk_next_device(struct udevice **devp)
        desc = dev_get_uclass_platdata(*devp);
        if_type = desc->if_type;
        do {
-               ret = uclass_next_device(devp);
+               ret = uclass_find_next_device(devp);
                if (ret)
                        return ret;
                if (!*devp)
@@ -546,7 +544,7 @@ static int blk_claim_devnum(enum if_type if_type, int devnum)
 
 int blk_create_device(struct udevice *parent, const char *drv_name,
                      const char *name, int if_type, int devnum, int blksz,
-                     lbaint_t size, struct udevice **devp)
+                     lbaint_t lba, struct udevice **devp)
 {
        struct blk_desc *desc;
        struct udevice *dev;
@@ -567,7 +565,7 @@ int blk_create_device(struct udevice *parent, const char *drv_name,
        desc = dev_get_uclass_platdata(dev);
        desc->if_type = if_type;
        desc->blksz = blksz;
-       desc->lba = size / blksz;
+       desc->lba = lba;
        desc->part_type = PART_TYPE_UNKNOWN;
        desc->bdev = dev;
        desc->devnum = devnum;
@@ -578,7 +576,7 @@ int blk_create_device(struct udevice *parent, const char *drv_name,
 
 int blk_create_devicef(struct udevice *parent, const char *drv_name,
                       const char *name, int if_type, int devnum, int blksz,
-                      lbaint_t size, struct udevice **devp)
+                      lbaint_t lba, struct udevice **devp)
 {
        char dev_name[30], *str;
        int ret;
@@ -589,7 +587,7 @@ int blk_create_devicef(struct udevice *parent, const char *drv_name,
                return -ENOMEM;
 
        ret = blk_create_device(parent, drv_name, str, if_type, devnum,
-                               blksz, size, devp);
+                               blksz, lba, devp);
        if (ret) {
                free(str);
                return ret;