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board/cray/L1/flash.c: Fix GCC 4.6 build warning
Fix: flash.c: In function 'flash_erase': flash.c:276:24: warning: variable 'l_sect' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Marek Vasut <marek.vasut@gmail.com>
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1 changed files with 11 additions and 14 deletions
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@ -273,7 +273,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
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{
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volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[0]);
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volatile FLASH_WORD_SIZE *addr2;
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int flag, prot, sect, l_sect;
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int flag, prot, sect;
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if ((s_first < 0) || (s_first > s_last)) {
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if (info->flash_id == FLASH_UNKNOWN) {
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@ -303,16 +303,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
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printf ("\n");
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}
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l_sect = -1;
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/* Disable interrupts which might cause a timeout here */
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flag = disable_interrupts();
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/* Start erase on unprotected sectors */
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for (sect = s_first; sect<=s_last; sect++) {
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if (info->protect[sect] == 0) { /* not protected */
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addr2 = (FLASH_WORD_SIZE *)(info->start[sect]);
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printf("Erasing sector %p\n", addr2);
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addr2 = (FLASH_WORD_SIZE *)(info->start[sect]);
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printf("Erasing sector %p\n", addr2);
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addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
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addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
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@ -320,15 +318,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
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addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
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addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
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addr2[0] = (FLASH_WORD_SIZE)0x00300030; /* sector erase */
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l_sect = sect;
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/*
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* Wait for each sector to complete, it's more
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* reliable. According to AMD Spec, you must
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* issue all erase commands within a specified
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* timeout. This has been seen to fail, especially
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* if printf()s are included (for debug)!!
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*/
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wait_for_DQ7(info, sect);
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/*
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* Wait for each sector to complete, it's more
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* reliable. According to AMD Spec, you must
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* issue all erase commands within a specified
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* timeout. This has been seen to fail, especially
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* if printf()s are included (for debug)!!
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*/
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wait_for_DQ7(info, sect);
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}
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}
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