ehci-hcd: change debug() to printf() in case of errors
Printing message could be useful if something goes really wrong.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 3e808f6..2a82a29 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -196,7 +196,7 @@
}
if (idx == 5) {
- debug("out of buffer pointers (%u bytes left)\n", sz);
+ printf("out of buffer pointers (%u bytes left)\n", sz);
return -1;
}
@@ -281,7 +281,7 @@
(0 << 15) | (0 << 12) | (3 << 10) | (2 << 8) | (0x80 << 0);
qtd[qtd_counter].qt_token = cpu_to_hc32(token);
if (ehci_td_buffer(&qtd[qtd_counter], req, sizeof(*req)) != 0) {
- debug("unable construct SETUP td\n");
+ printf("unable construct SETUP td\n");
goto fail;
}
/* Update previous qTD! */
@@ -310,7 +310,7 @@
((usb_pipein(pipe) ? 1 : 0) << 8) | (0x80 << 0);
qtd[qtd_counter].qt_token = cpu_to_hc32(token);
if (ehci_td_buffer(&qtd[qtd_counter], buffer, length) != 0) {
- debug("unable construct DATA td\n");
+ printf("unable construct DATA td\n");
goto fail;
}
/* Update previous qTD! */