Pull events into release branch

[sfrench/cifs-2.6.git] / drivers / usb / host / ohci-dbg.c

diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c
index 0f47a57dac28578a25e745c343a589796f8838cf..f61c6cdd06f2443ecbc0ed333df7a92cee618494 100644 (file)
--- a/drivers/usb/host/ohci-dbg.c
+++ b/drivers/usb/host/ohci-dbg.c
@@ -16,14 +16,14 @@
        case PIPE_CONTROL:      temp = "ctrl"; break; \
        case PIPE_BULK:         temp = "bulk"; break; \
        case PIPE_INTERRUPT:    temp = "intr"; break; \
-       default:                temp = "isoc"; break; \
+       default:                temp = "isoc"; break; \
        }; temp;})
 #define pipestring(pipe) edstring(usb_pipetype(pipe))
 
 /* debug| print the main components of an URB
  * small: 0) header + data packets 1) just header
  */
-static void __attribute__((unused))
+static void __maybe_unused
 urb_print (struct urb * urb, char * str, int small)
 {
        unsigned int pipe= urb->pipe;
@@ -74,7 +74,7 @@ urb_print (struct urb * urb, char * str, int small)
 
 #define ohci_dbg_sw(ohci, next, size, format, arg...) \
        do { \
-       if (next) { \
+       if (next != NULL) { \
                unsigned s_len; \
                s_len = scnprintf (*next, *size, format, ## arg ); \
                *size -= s_len; *next += s_len; \
@@ -205,13 +205,13 @@ ohci_dump_status (struct ohci_hcd *controller, char **next, unsigned *size)
                (temp & RH_PS_PSSC) ? " PSSC" : "", \
                (temp & RH_PS_PESC) ? " PESC" : "", \
                (temp & RH_PS_CSC) ? " CSC" : "", \
-               \
+               \
                (temp & RH_PS_LSDA) ? " LSDA" : "", \
                (temp & RH_PS_PPS) ? " PPS" : "", \
                (temp & RH_PS_PRS) ? " PRS" : "", \
                (temp & RH_PS_POCI) ? " POCI" : "", \
                (temp & RH_PS_PSS) ? " PSS" : "", \
-               \
+               \
                (temp & RH_PS_PES) ? " PES" : "", \
                (temp & RH_PS_CCS) ? " CCS" : "" \
                );
@@ -338,7 +338,7 @@ static void ohci_dump_td (const struct ohci_hcd *ohci, const char *label,
 }
 
 /* caller MUST own hcd spinlock if verbose is set! */
-static void __attribute__((unused))
+static void __maybe_unused
 ohci_dump_ed (const struct ohci_hcd *ohci, const char *label,
                const struct ed *ed, int verbose)
 {
@@ -563,7 +563,7 @@ show_periodic (struct class_device *class_dev, char *buf)
                                        (info & ED_SKIP) ? " K" : "",
                                        (ed->hwHeadP &
                                                cpu_to_hc32(ohci, ED_H)) ?
-                                                       " H" : "");
+                                                       " H" : "");
                                size -= temp;
                                next += temp;