kbuild: kill trailing whitespace in modpost & friends

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

4 files changed, 43 insertions, 43 deletions

diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 1346223f7809..e7b5350b65ce 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -34,7 +34,7 @@ typedef uint16_t	__u16;
 typedef unsigned char   __u8;
 
 /* Big exception to the "don't include kernel headers into userspace, which
- * even potentially has different endianness and word sizes, since 
+ * even potentially has different endianness and word sizes, since
  * we handle those differences explicitly below */
 #include "../../include/linux/mod_devicetable.h"
 #include "../../include/linux/input.h"
@@ -228,7 +228,7 @@ static int do_pci_entry(const char *filename,
         return 1;
 }
 
-/* looks like: "ccw:tNmNdtNdmN" */ 
+/* looks like: "ccw:tNmNdtNdmN" */
 static int do_ccw_entry(const char *filename,
                         struct ccw_device_id *id, char *alias)
 {
diff --git a/scripts/mod/mk_elfconfig.c b/scripts/mod/mk_elfconfig.c
index de2aabf89fb3..3c92c83733f4 100644
--- a/scripts/mod/mk_elfconfig.c
+++ b/scripts/mod/mk_elfconfig.c
@@ -6,7 +6,7 @@
 int
 main(int argc, char **argv)
 {
-        unsigned char ei[EI_NIDENT];    
+        unsigned char ei[EI_NIDENT];
         union { short s; char c[2]; } endian_test;
 
         if (argc != 2) {
@@ -57,7 +57,7 @@ main(int argc, char **argv)
 
         if ((strcmp(argv[1], "v850") == 0) || (strcmp(argv[1], "h8300") == 0))
                 printf("#define MODULE_SYMBOL_PREFIX \"_\"\n");
-        else 
+        else
                 printf("#define MODULE_SYMBOL_PREFIX \"\"\n");
 
         return 0;
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 663b1eff757b..5de3c63091e9 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -85,7 +85,7 @@ static struct module *new_module(char *modname)
 {
         struct module *mod;
         char *p, *s;
-        
+
         mod = NOFAIL(malloc(sizeof(*mod)));
         memset(mod, 0, sizeof(*mod));
         p = NOFAIL(strdup(modname));
@@ -320,9 +320,9 @@ static void parse_elf(struct elf_info *info, const char *filename)
                         continue;
 
                 info->symtab_start = (void *)hdr + sechdrs[i].sh_offset;
-                info->symtab_stop  = (void *)hdr + sechdrs[i].sh_offset 
+                info->symtab_stop  = (void *)hdr + sechdrs[i].sh_offset
                                                  + sechdrs[i].sh_size;
-                info->strtab       = (void *)hdr + 
+                info->strtab       = (void *)hdr +
                                      sechdrs[sechdrs[i].sh_link].sh_offset;
         }
         if (!info->symtab_start) {
@@ -387,15 +387,15 @@ static void handle_modversions(struct module *mod, struct elf_info *info,
                         /* Ignore register directives. */
                         if (ELF_ST_TYPE(sym->st_info) == STT_SPARC_REGISTER)
                                 break;
-                        if (symname[0] == '.') {
-                                char *munged = strdup(symname);
-                                munged[0] = '_';
-                                munged[1] = toupper(munged[1]);
-                                symname = munged;
-                        }
+                        if (symname[0] == '.') {
+                                char *munged = strdup(symname);
+                                munged[0] = '_';
+                                munged[1] = toupper(munged[1]);
+                                symname = munged;
+                        }
                 }
 #endif
-                
+
                 if (memcmp(symname, MODULE_SYMBOL_PREFIX,
                            strlen(MODULE_SYMBOL_PREFIX)) == 0)
                         mod->unres = alloc_symbol(symname +
@@ -458,13 +458,13 @@ static char *get_modinfo(void *modinfo, unsigned long modinfo_len,
 static int strrcmp(const char *s, const char *sub)
 {
         int slen, sublen;
-        
+
         if (!s || !sub)
                 return 1;
-        
+
         slen = strlen(s);
         sublen = strlen(sub);
-        
+
         if ((slen == 0) || (sublen == 0))
                 return 1;
 
@@ -485,7 +485,7 @@ static int strrcmp(const char *s, const char *sub)
  *   tosec   = .init.data
  *   fromsec = .data
  *   atsym   =__param*
- *   
+ *
  * Pattern 2:
  *   Many drivers utilise a *_driver container with references to
  *   add, remove, probe functions etc.
@@ -508,7 +508,7 @@ static int secref_whitelist(const char *tosec, const char *fromsec,
                 "_probe_one",
                 NULL
         };
-        
+
         /* Check for pattern 1 */
         if (strcmp(tosec, ".init.data") != 0)
                 f1 = 0;
@@ -521,7 +521,7 @@ static int secref_whitelist(const char *tosec, const char *fromsec,
                 return f1;
 
         /* Check for pattern 2 */
-        if ((strcmp(tosec, ".init.text") != 0) && 
+        if ((strcmp(tosec, ".init.text") != 0) &&
             (strcmp(tosec, ".exit.text") != 0))
                 f2 = 0;
         if (strcmp(fromsec, ".data") != 0)
@@ -570,7 +570,7 @@ static void find_symbols_between(struct elf_info *elf, Elf_Addr addr,
         Elf_Addr afterdiff = ~0;
         const char *secstrings = (void *)hdr +
                                  elf->sechdrs[hdr->e_shstrndx].sh_offset;
-        
+
         *before = NULL;
         *after = NULL;
 
@@ -614,7 +614,7 @@ static void warn_sec_mismatch(const char *modname, const char *fromsec,
         const char *secstrings = (void *)hdr +
                                  sechdrs[hdr->e_shstrndx].sh_offset;
         const char *secname = secstrings + sechdrs[sym->st_shndx].sh_name;
-        
+
         find_symbols_between(elf, r.r_offset, fromsec, &before, &after);
 
         refsym = find_elf_symbol(elf, r.r_addend, sym);
@@ -622,10 +622,10 @@ static void warn_sec_mismatch(const char *modname, const char *fromsec,
                 refsymname = elf->strtab + refsym->st_name;
 
         /* check whitelist - we may ignore it */
-        if (before && 
+        if (before &&
             secref_whitelist(secname, fromsec, elf->strtab + before->st_name))
                 return;
-        
+
         if (before && after) {
                 warn("%s - Section mismatch: reference to %s:%s from %s "
                      "between '%s' (at offset 0x%llx) and '%s'\n",
@@ -636,13 +636,13 @@ static void warn_sec_mismatch(const char *modname, const char *fromsec,
         } else if (before) {
                 warn("%s - Section mismatch: reference to %s:%s from %s "
                      "after '%s' (at offset 0x%llx)\n",
-                     modname, secname, refsymname, fromsec, 
+                     modname, secname, refsymname, fromsec,
                      elf->strtab + before->st_name,
                      (long long)r.r_offset);
         } else if (after) {
                 warn("%s - Section mismatch: reference to %s:%s from %s "
                      "before '%s' (at offset -0x%llx)\n",
-                     modname, secname, refsymname, fromsec, 
+                     modname, secname, refsymname, fromsec,
                      elf->strtab + before->st_name,
                      (long long)r.r_offset);
         } else {
@@ -676,7 +676,7 @@ static void check_sec_ref(struct module *mod, const char *modname,
         Elf_Shdr *sechdrs = elf->sechdrs;
         const char *secstrings = (void *)hdr +
                                  sechdrs[hdr->e_shstrndx].sh_offset;
-                
+
         /* Walk through all sections */
         for (i = 0; i < hdr->e_shnum; i++) {
                 Elf_Rela *rela;
@@ -724,13 +724,13 @@ static int init_section(const char *name)
 
 /**
  * Identify sections from which references to a .init section is OK.
- * 
+ *
  * Unfortunately references to read only data that referenced .init
  * sections had to be excluded. Almost all of these are false
  * positives, they are created by gcc. The downside of excluding rodata
  * is that there really are some user references from rodata to
  * init code, e.g. drivers/video/vgacon.c:
- * 
+ *
  * const struct consw vga_con = {
  *        con_startup:            vgacon_startup,
  *
@@ -769,10 +769,10 @@ static int init_section_ref_ok(const char *name)
         for (s = namelist1; *s; s++)
                 if (strcmp(*s, name) == 0)
                         return 1;
-        for (s = namelist2; *s; s++)    
+        for (s = namelist2; *s; s++)
                 if (strncmp(*s, name, strlen(*s)) == 0)
                         return 1;
-        for (s = namelist3; *s; s++)    
+        for (s = namelist3; *s; s++)
                 if (strstr(*s, name) != NULL)
                         return 1;
         return 0;
@@ -792,12 +792,12 @@ static int exit_section(const char *name)
         if (strcmp(name, ".exit.data") == 0)
                 return 1;
         return 0;
-        
+
 }
 
 /*
  * Identify sections from which references to a .exit section is OK.
- * 
+ *
  * [OPD] Keith Ownes <kaos@sgi.com> commented:
  * For our future {in}sanity, add a comment that this is the ppc .opd
  * section, not the ia64 .opd section.
@@ -829,14 +829,14 @@ static int exit_section_ref_ok(const char *name)
                 ".unwind",  /* Sample: IA_64.unwind.exit.text */
                 NULL
         };
-        
+
         for (s = namelist1; *s; s++)
                 if (strcmp(*s, name) == 0)
                         return 1;
-        for (s = namelist2; *s; s++)    
+        for (s = namelist2; *s; s++)
                 if (strncmp(*s, name, strlen(*s)) == 0)
                         return 1;
-        for (s = namelist3; *s; s++)    
+        for (s = namelist3; *s; s++)
                 if (strstr(*s, name) != NULL)
                         return 1;
         return 0;
@@ -900,7 +900,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
         char tmp[SZ];
         int len;
         va_list ap;
-        
+
         va_start(ap, fmt);
         len = vsnprintf(tmp, SZ, fmt, ap);
         if (buf->size - buf->pos < len + 1) {
@@ -1129,7 +1129,7 @@ static int dump_sym(struct symbol *sym)
                 return 0;
         return 1;
 }
-                
+
 static void write_dump(const char *fname)
 {
         struct buffer buf = { };
@@ -1141,7 +1141,7 @@ static void write_dump(const char *fname)
                 while (symbol) {
                         if (dump_sym(symbol))
                                 buf_printf(&buf, "0x%08x\t%s\t%s\n",
-                                        symbol->crc, symbol->name, 
+                                        symbol->crc, symbol->name,
                                         symbol->module->name);
                         symbol = symbol->next;
                 }
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index 3b5319dd937f..b14255c72a37 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -13,8 +13,8 @@
 
 #if KERNEL_ELFCLASS == ELFCLASS32
 
-#define Elf_Ehdr    Elf32_Ehdr 
-#define Elf_Shdr    Elf32_Shdr 
+#define Elf_Ehdr    Elf32_Ehdr
+#define Elf_Shdr    Elf32_Shdr
 #define Elf_Sym     Elf32_Sym
 #define Elf_Addr    Elf32_Addr
 #define Elf_Section Elf32_Section
@@ -26,8 +26,8 @@
 #define ELF_R_TYPE  ELF32_R_TYPE
 #else
 
-#define Elf_Ehdr    Elf64_Ehdr 
-#define Elf_Shdr    Elf64_Shdr 
+#define Elf_Ehdr    Elf64_Ehdr
+#define Elf_Shdr    Elf64_Shdr
 #define Elf_Sym     Elf64_Sym
 #define Elf_Addr    Elf64_Addr
 #define Elf_Section Elf64_Section