linux-4.4.1/fmt_single_name() の変更点

• 追加された行はこの色です。
• 削除された行はこの色です。
• linux-4.4.1/fmt_single_name() へ行く。
• linux-4.4.1/fmt_single_name() の差分を削除

*参照元 [#g1d1fbef]
#backlinks

*説明 [#u947e151]
-パス: [[linux-4.4.1/sound/soc/soc-core.c]]

-FIXME: これは何？
--説明


**引数 [#c3b89069]
-struct device *dev
--
--[[linux-4.4.1/device]]
-int *id
--


**返り値 [#nc7f07f0]
-char *
--


**参考 [#n44b92a7]


*実装 [#u75162cc]
 /*
  * Simplify DAI link configuration by removing ".-1" from device names
  * and sanitizing names.
  */
 static char *fmt_single_name(struct device *dev, int *id)
 {
         char *found, name[NAME_SIZE];
         int id1, id2;
 
         if (dev_name(dev) == NULL)
                 return NULL;
 
-
--[[linux-4.4.1/dev_name)()]]
--[[linux-4.4.1/dev_name()]]

         strlcpy(name, dev_name(dev), NAME_SIZE);
 
-
--[[linux-4.4.1/strlcpy()]]

         /* are we a "%s.%d" name (platform and SPI components) */
         found = strstr(name, dev->driver->name);
         if (found) {
-
--[[linux-4.4.1/strstr()]]

                 /* get ID */
                 if (sscanf(&found[strlen(dev->driver->name)], ".%d", id) == 1) {
 
                         /* discard ID from name if ID == -1 */
                         if (*id == -1)
                                 found[strlen(dev->driver->name)] = '\0';
                 }
 
-
--[[linux-4.4.1/sscanf()]]
--[[linux-4.4.1/strlen()]]

         } else {
                 /* I2C component devices are named "bus-addr"  */
                 if (sscanf(name, "%x-%x", &id1, &id2) == 2) {
                         char tmp[NAME_SIZE];
 
                         /* create unique ID number from I2C addr and bus */
                         *id = ((id1 & 0xffff) << 16) + id2;
 
                         /* sanitize component name for DAI link creation */
                         snprintf(tmp, NAME_SIZE, "%s.%s", dev->driver->name, name);
                         strlcpy(name, tmp, NAME_SIZE);
-
--[[linux-4.4.1/snprintf()]]

                 } else
                         *id = 0;
         }
 
         return kstrdup(name, GFP_KERNEL);
-
--[[linux-4.4.1/kstrdup()]]

 }


*コメント [#xcfbdda8]