package/boot/uboot-omap/patches/410-use-static-inline.patch

   1 From: Jeroen Hofstee <jeroen@myspectrum.nl>
   2 Date: Sun, 22 Jun 2014 21:10:39 +0000 (+0200)
   3 Subject: ARM:asm:io.h use static inline
   4 X-Git-Tag: v2014.10-rc2~47
   5 X-Git-Url: http://git.denx.de/?p=u-boot.git;a=commitdiff_plain;h=8863aa5c984460ce1112d8db895cbf8b13a6ac9d
   6
   7 ARM:asm:io.h use static inline
   8
   9 When compiling u-boot with W=1 the extern inline void for
  10 read* is likely causing the most noise. gcc / clang will
  11 warn there is never a actual declaration for these functions.
  12 Instead of declaring these extern make them static inline so
  13 it is actually declared.
  14
  15 cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
  16 Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
  17 ---
  18
  19 --- a/arch/arm/include/asm/io.h
  20 +++ b/arch/arm/include/asm/io.h
  21 @@ -75,42 +75,42 @@ static inline phys_addr_t virt_to_phys(v
  22  #define __arch_putw(v,a)               (*(volatile unsigned short *)(a) = (v))
  23  #define __arch_putl(v,a)               (*(volatile unsigned int *)(a) = (v))
  24
  25 -extern inline void __raw_writesb(unsigned int addr, const void *data, int bytelen)
  26 +static inline void __raw_writesb(unsigned int addr, const void *data, int bytelen)
  27  {
  28         uint8_t *buf = (uint8_t *)data;
  29         while(bytelen--)
  30                 __arch_putb(*buf++, addr);
  31  }
  32
  33 -extern inline void __raw_writesw(unsigned int addr, const void *data, int wordlen)
  34 +static inline void __raw_writesw(unsigned int addr, const void *data, int wordlen)
  35  {
  36         uint16_t *buf = (uint16_t *)data;
  37         while(wordlen--)
  38                 __arch_putw(*buf++, addr);
  39  }
  40
  41 -extern inline void __raw_writesl(unsigned int addr, const void *data, int longlen)
  42 +static inline void __raw_writesl(unsigned int addr, const void *data, int longlen)
  43  {
  44         uint32_t *buf = (uint32_t *)data;
  45         while(longlen--)
  46                 __arch_putl(*buf++, addr);
  47  }
  48
  49 -extern inline void __raw_readsb(unsigned int addr, void *data, int bytelen)
  50 +static inline void __raw_readsb(unsigned int addr, void *data, int bytelen)
  51  {
  52         uint8_t *buf = (uint8_t *)data;
  53         while(bytelen--)
  54                 *buf++ = __arch_getb(addr);
  55  }
  56
  57 -extern inline void __raw_readsw(unsigned int addr, void *data, int wordlen)
  58 +static inline void __raw_readsw(unsigned int addr, void *data, int wordlen)
  59  {
  60         uint16_t *buf = (uint16_t *)data;
  61         while(wordlen--)
  62                 *buf++ = __arch_getw(addr);
  63  }
  64
  65 -extern inline void __raw_readsl(unsigned int addr, void *data, int longlen)
  66 +static inline void __raw_readsl(unsigned int addr, void *data, int longlen)
  67  {
  68         uint32_t *buf = (uint32_t *)data;
  69         while(longlen--)