Documentation/: fix warnings from -Wmissing-prototypes in HOSTCFLAGS

Fix up -Wmissing-prototypes in compileable userspace code, mainly under
Documentation/.

Signed-off-by: Ladinu Chandrasinghe <ladinu.pub@gmail.com>
Signed-off-by: Trevor Keith <tsrk@tsrk.net>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

11 files changed, 90 insertions, 90 deletions

diff --git a/Documentation/accounting/getdelays.c b/Documentation/accounting/getdelays.c
index aa73e72fd79..6e25c2659e0 100644
--- a/Documentation/accounting/getdelays.c
+++ b/Documentation/accounting/getdelays.c
@@ -116,7 +116,7 @@ error:
 }
 
 
-int send_cmd(int sd, __u16 nlmsg_type, __u32 nlmsg_pid,
+static int send_cmd(int sd, __u16 nlmsg_type, __u32 nlmsg_pid,
              __u8 genl_cmd, __u16 nla_type,
              void *nla_data, int nla_len)
 {
@@ -160,7 +160,7 @@ int send_cmd(int sd, __u16 nlmsg_type, __u32 nlmsg_pid,
  * Probe the controller in genetlink to find the family id
  * for the TASKSTATS family
  */
-int get_family_id(int sd)
+static int get_family_id(int sd)
 {
         struct {
                 struct nlmsghdr n;
@@ -190,7 +190,7 @@ int get_family_id(int sd)
         return id;
 }
 
-void print_delayacct(struct taskstats *t)
+static void print_delayacct(struct taskstats *t)
 {
         printf("\n\nCPU   %15s%15s%15s%15s\n"
                "      %15llu%15llu%15llu%15llu\n"
@@ -216,7 +216,7 @@ void print_delayacct(struct taskstats *t)
                (unsigned long long)t->freepages_delay_total);
 }
 
-void task_context_switch_counts(struct taskstats *t)
+static void task_context_switch_counts(struct taskstats *t)
 {
         printf("\n\nTask   %15s%15s\n"
                "       %15llu%15llu\n",
@@ -224,7 +224,7 @@ void task_context_switch_counts(struct taskstats *t)
                (unsigned long long)t->nvcsw, (unsigned long long)t->nivcsw);
 }
 
-void print_cgroupstats(struct cgroupstats *c)
+static void print_cgroupstats(struct cgroupstats *c)
 {
         printf("sleeping %llu, blocked %llu, running %llu, stopped %llu, "
                 "uninterruptible %llu\n", (unsigned long long)c->nr_sleeping,
@@ -235,7 +235,7 @@ void print_cgroupstats(struct cgroupstats *c)
 }
 
 
-void print_ioacct(struct taskstats *t)
+static void print_ioacct(struct taskstats *t)
 {
         printf("%s: read=%llu, write=%llu, cancelled_write=%llu\n",
                 t->ac_comm,
diff --git a/Documentation/auxdisplay/cfag12864b-example.c b/Documentation/auxdisplay/cfag12864b-example.c
index 2caeea5e499..1d2c010bae1 100644
--- a/Documentation/auxdisplay/cfag12864b-example.c
+++ b/Documentation/auxdisplay/cfag12864b-example.c
@@ -62,7 +62,7 @@ unsigned char cfag12864b_buffer[CFAG12864B_SIZE];
  * Unable to open: return = -1
  * Unable to mmap: return = -2
  */
-int cfag12864b_init(char *path)
+static int cfag12864b_init(char *path)
 {
         cfag12864b_fd = open(path, O_RDWR);
         if (cfag12864b_fd == -1)
@@ -81,7 +81,7 @@ int cfag12864b_init(char *path)
 /*
  * exit a cfag12864b framebuffer device
  */
-void cfag12864b_exit(void)
+static void cfag12864b_exit(void)
 {
         munmap(cfag12864b_mem, CFAG12864B_SIZE);
         close(cfag12864b_fd);
@@ -90,7 +90,7 @@ void cfag12864b_exit(void)
 /*
  * set (x, y) pixel
  */
-void cfag12864b_set(unsigned char x, unsigned char y)
+static void cfag12864b_set(unsigned char x, unsigned char y)
 {
         if (CFAG12864B_CHECK(x, y))
                 cfag12864b_buffer[CFAG12864B_ADDRESS(x, y)] |=
@@ -100,7 +100,7 @@ void cfag12864b_set(unsigned char x, unsigned char y)
 /*
  * unset (x, y) pixel
  */
-void cfag12864b_unset(unsigned char x, unsigned char y)
+static void cfag12864b_unset(unsigned char x, unsigned char y)
 {
         if (CFAG12864B_CHECK(x, y))
                 cfag12864b_buffer[CFAG12864B_ADDRESS(x, y)] &=
@@ -113,7 +113,7 @@ void cfag12864b_unset(unsigned char x, unsigned char y)
  * Pixel off: return = 0
  * Pixel on:  return = 1
  */
-unsigned char cfag12864b_isset(unsigned char x, unsigned char y)
+static unsigned char cfag12864b_isset(unsigned char x, unsigned char y)
 {
         if (CFAG12864B_CHECK(x, y))
                 if (cfag12864b_buffer[CFAG12864B_ADDRESS(x, y)] &
@@ -126,7 +126,7 @@ unsigned char cfag12864b_isset(unsigned char x, unsigned char y)
 /*
  * not (x, y) pixel
  */
-void cfag12864b_not(unsigned char x, unsigned char y)
+static void cfag12864b_not(unsigned char x, unsigned char y)
 {
         if (cfag12864b_isset(x, y))
                 cfag12864b_unset(x, y);
@@ -137,7 +137,7 @@ void cfag12864b_not(unsigned char x, unsigned char y)
 /*
  * fill (set all pixels)
  */
-void cfag12864b_fill(void)
+static void cfag12864b_fill(void)
 {
         unsigned short i;
 
@@ -148,7 +148,7 @@ void cfag12864b_fill(void)
 /*
  * clear (unset all pixels)
  */
-void cfag12864b_clear(void)
+static void cfag12864b_clear(void)
 {
         unsigned short i;
 
@@ -162,7 +162,7 @@ void cfag12864b_clear(void)
  * Pixel off: src[i] = 0
  * Pixel on:  src[i] > 0
  */
-void cfag12864b_format(unsigned char * matrix)
+static void cfag12864b_format(unsigned char * matrix)
 {
         unsigned char i, j, n;
 
@@ -182,7 +182,7 @@ void cfag12864b_format(unsigned char * matrix)
 /*
  * blit buffer to lcd
  */
-void cfag12864b_blit(void)
+static void cfag12864b_blit(void)
 {
         memcpy(cfag12864b_mem, cfag12864b_buffer, CFAG12864B_SIZE);
 }
@@ -198,7 +198,7 @@ void cfag12864b_blit(void)