USB: otg/ulpi: extend id's table.

Extend id's table to have ulpi phy names in it.
Report if the known phy is found.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 20 insertions, 5 deletions

diff --git a/drivers/usb/otg/ulpi.c b/drivers/usb/otg/ulpi.c
index e0d2a5c504cc..059d9ac0ab5b 100644
--- a/drivers/usb/otg/ulpi.c
+++ b/drivers/usb/otg/ulpi.c
@@ -29,12 +29,23 @@
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
 
+
+struct ulpi_info {
+        unsigned int    id;
+        char            *name;
+};
+
 #define ULPI_ID(vendor, product) (((vendor) << 16) | (product))
+#define ULPI_INFO(_id, _name)           \
+        {                               \
+                .id     = (_id),        \
+                .name   = (_name),      \
+        }
 
 /* ULPI hardcoded IDs, used for probing */
-static unsigned int ulpi_ids[] = {
-        ULPI_ID(0x04cc, 0x1504),        /* NXP ISP1504 */
-        ULPI_ID(0x0424, 0x0006),        /* SMSC USB3319 */
+static struct ulpi_info ulpi_ids[] = {
+        ULPI_INFO(ULPI_ID(0x04cc, 0x1504), "NXP ISP1504"),
+        ULPI_INFO(ULPI_ID(0x0424, 0x0006), "SMSC USB3319"),
 };
 
 static int ulpi_set_otg_flags(struct otg_transceiver *otg)
@@ -179,9 +190,13 @@ static int ulpi_init(struct otg_transceiver *otg)
 
         pr_info("ULPI transceiver vendor/product ID 0x%04x/0x%04x\n", vid, pid);
 
-        for (i = 0; i < ARRAY_SIZE(ulpi_ids); i++)
-                if (ulpi_ids[i] == ULPI_ID(vid, pid))
+        for (i = 0; i < ARRAY_SIZE(ulpi_ids); i++) {
+                if (ulpi_ids[i].id == ULPI_ID(vid, pid)) {
+                        pr_info("Found %s ULPI transceiver.\n",
+                                ulpi_ids[i].name);
                         break;
+                }
+        }
 
         ret = ulpi_check_integrity(otg);
         if (ret)