diff options
Diffstat (limited to 'drivers/staging/usbip/stub_main.c')
| -rw-r--r-- | drivers/staging/usbip/stub_main.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/drivers/staging/usbip/stub_main.c b/drivers/staging/usbip/stub_main.c index 44671ee1b995..0ca146229d59 100644 --- a/drivers/staging/usbip/stub_main.c +++ b/drivers/staging/usbip/stub_main.c @@ -35,6 +35,21 @@ struct kmem_cache *stub_priv_cache; static struct bus_id_priv busid_table[MAX_BUSID]; static spinlock_t busid_table_lock; +static void init_busid_table(void) +{ + int i; + + for (i = 0; i < MAX_BUSID; i++) { + memset(busid_table[i].name, 0, BUSID_SIZE); + busid_table[i].status = STUB_BUSID_OTHER; + busid_table[i].interf_count = 0; + busid_table[i].sdev = NULL; + busid_table[i].shutdown_busid = 0; + } + + spin_lock_init(&busid_table_lock); +} + int match_busid(const char *busid) { int i; @@ -69,21 +84,6 @@ struct bus_id_priv *get_busid_priv(const char *busid) return NULL; } -static ssize_t show_match_busid(struct device_driver *drv, char *buf) -{ - int i; - char *out = buf; - - spin_lock(&busid_table_lock); - for (i = 0; i < MAX_BUSID; i++) - if (busid_table[i].name[0]) - out += sprintf(out, "%s ", busid_table[i].name); - spin_unlock(&busid_table_lock); - - out += sprintf(out, "\n"); - return out - buf; -} - static int add_match_busid(char *busid) { int i; @@ -128,19 +128,19 @@ int del_match_busid(char *busid) return -1; } -static void init_busid_table(void) +static ssize_t show_match_busid(struct device_driver *drv, char *buf) { int i; + char *out = buf; - for (i = 0; i < MAX_BUSID; i++) { - memset(busid_table[i].name, 0, BUSID_SIZE); - busid_table[i].status = STUB_BUSID_OTHER; - busid_table[i].interf_count = 0; - busid_table[i].sdev = NULL; - busid_table[i].shutdown_busid = 0; - } + spin_lock(&busid_table_lock); + for (i = 0; i < MAX_BUSID; i++) + if (busid_table[i].name[0]) + out += sprintf(out, "%s ", busid_table[i].name); + spin_unlock(&busid_table_lock); - spin_lock_init(&busid_table_lock); + out += sprintf(out, "\n"); + return out - buf; } static ssize_t store_match_busid(struct device_driver *dev, const char *buf, |