Pyra+LC15: fix writing bq24297 registers

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>

diff --git a/board/pandora/pyra+lc15/pyra+lc15.c b/board/pandora/pyra+lc15/pyra+lc15.c
index 9e11d94..43dfc06 100644 (file)
--- a/board/pandora/pyra+lc15/pyra+lc15.c
+++ b/board/pandora/pyra+lc15/pyra+lc15.c
@@ -150,7 +150,9 @@ int bq2429x_set_iinlim(int mA)
 
        printf("bq2429x_set_iinlim(%d mA)\n", mA);
 
-       if (bq24297_i2c_read_u8(0x00, &reg)) {
+       if (bq24297_i2c_read_u8(0x00, &reg))
+               printf("no response from bq24297\n");
+       else {
                /* bit 0..2 are IINLIM */
                printf("  r0=%02x\n", reg);
                reg &= ~0x7;
@@ -162,9 +164,9 @@ int bq2429x_set_iinlim(int mA)
                else if (mA >= 500) reg |= 0x02;
                else if (mA >= 150) reg |= 0x01;
                printf("  r0:=%02x\n", reg);
-//             bq24297_i2c_write_u8(0x00, reg);
-       } else
-               printf("no response from bq24297\n");
+               if (bq24297_i2c_write_u8(0x00, reg))
+                       printf("bq24297: could not set %d mA\n", mA);
+       }
 
        return 0;
 }