From c314dfdc358847eef0fc07ec8682e1acc8cadd00 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Thu, 7 Aug 2008 11:55:07 +0100 Subject: [MTD] [NOR] Rename and export new cfi_qry_*() functions They need to be exported, so let's give them less generic-sounding names while we're at it. Original export patch, along with the suggestion about the nomenclature, from Stephen Rothwell. Signed-off-by: David Woodhouse --- drivers/mtd/chips/cfi_util.c | 26 +++++++++++++++----------- 1 file changed, 15 insertions(+), 11 deletions(-) (limited to 'drivers/mtd/chips/cfi_util.c') diff --git a/drivers/mtd/chips/cfi_util.c b/drivers/mtd/chips/cfi_util.c index 8d75536..34d40e2 100644 --- a/drivers/mtd/chips/cfi_util.c +++ b/drivers/mtd/chips/cfi_util.c @@ -24,8 +24,8 @@ #include #include -int __xipram qry_present(struct map_info *map, __u32 base, - struct cfi_private *cfi) +int __xipram cfi_qry_present(struct map_info *map, __u32 base, + struct cfi_private *cfi) { int osf = cfi->interleave * cfi->device_type; /* scale factor */ map_word val[3]; @@ -50,35 +50,39 @@ int __xipram qry_present(struct map_info *map, __u32 base, return 1; /* "QRY" found */ } +EXPORT_SYMBOL_GPL(cfi_qry_present); -int __xipram qry_mode_on(uint32_t base, struct map_info *map, - struct cfi_private *cfi) +int __xipram cfi_qry_mode_on(uint32_t base, struct map_info *map, + struct cfi_private *cfi) { cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL); - if (qry_present(map, base, cfi)) + if (cfi_qry_present(map, base, cfi)) return 1; /* QRY not found probably we deal with some odd CFI chips */ /* Some revisions of some old Intel chips? */ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0xFF, 0, base, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL); - if (qry_present(map, base, cfi)) + if (cfi_qry_present(map, base, cfi)) return 1; /* ST M29DW chips */ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0x98, 0x555, base, map, cfi, cfi->device_type, NULL); - if (qry_present(map, base, cfi)) + if (cfi_qry_present(map, base, cfi)) return 1; /* QRY not found */ return 0; } -void __xipram qry_mode_off(uint32_t base, struct map_info *map, - struct cfi_private *cfi) +EXPORT_SYMBOL_GPL(cfi_qry_mode_on); + +void __xipram cfi_qry_mode_off(uint32_t base, struct map_info *map, + struct cfi_private *cfi) { cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0xFF, 0, base, map, cfi, cfi->device_type, NULL); } +EXPORT_SYMBOL_GPL(cfi_qry_mode_off); struct cfi_extquery * __xipram cfi_read_pri(struct map_info *map, __u16 adr, __u16 size, const char* name) @@ -104,7 +108,7 @@ __xipram cfi_read_pri(struct map_info *map, __u16 adr, __u16 size, const char* n #endif /* Switch it into Query Mode */ - qry_mode_on(base, map, cfi); + cfi_qry_mode_on(base, map, cfi); /* Read in the Extended Query Table */ for (i=0; i