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authorAlexander Shiyan <shc_work@mail.ru>2012-08-15 20:28:05 +0400
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-09-29 14:54:55 +0100
commitd1f55c680e5d021e7066f4461dd678d42af18898 (patch)
tree473738efb977f680e1fb75077d9960247637a910 /drivers/mtd/maps
parent4cacbe226f39061f3e6730a08e3323e04a0de03f (diff)
downloadlinaro-lsk-d1f55c680e5d021e7066f4461dd678d42af18898.tar.gz
mtd: autcpu12-nvram: Fix compile breakage
Update driver autcpu12-nvram.c so it compiles; map_read32/map_write32 no longer exist in the kernel so the driver is totally broken. Additionally, map_info name passed to simple_map_init is incorrect. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: stable@vger.kernel.org Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/maps')
-rw-r--r--drivers/mtd/maps/autcpu12-nvram.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/mtd/maps/autcpu12-nvram.c b/drivers/mtd/maps/autcpu12-nvram.c
index e5bfd0e093b..0598d52eaf9 100644
--- a/drivers/mtd/maps/autcpu12-nvram.c
+++ b/drivers/mtd/maps/autcpu12-nvram.c
@@ -43,7 +43,8 @@ struct map_info autcpu12_sram_map = {
static int __init init_autcpu12_sram (void)
{
- int err, save0, save1;
+ map_word tmp, save0, save1;
+ int err;
autcpu12_sram_map.virt = ioremap(0x12000000, SZ_128K);
if (!autcpu12_sram_map.virt) {
@@ -51,7 +52,7 @@ static int __init init_autcpu12_sram (void)
err = -EIO;
goto out;
}
- simple_map_init(&autcpu_sram_map);
+ simple_map_init(&autcpu12_sram_map);
/*
* Check for 32K/128K
@@ -61,20 +62,22 @@ static int __init init_autcpu12_sram (void)
* Read and check result on ofs 0x0
* Restore contents
*/
- save0 = map_read32(&autcpu12_sram_map,0);
- save1 = map_read32(&autcpu12_sram_map,0x10000);
- map_write32(&autcpu12_sram_map,~save0,0x10000);
+ save0 = map_read(&autcpu12_sram_map, 0);
+ save1 = map_read(&autcpu12_sram_map, 0x10000);
+ tmp.x[0] = ~save0.x[0];
+ map_write(&autcpu12_sram_map, tmp, 0x10000);
/* if we find this pattern on 0x0, we have 32K size
* restore contents and exit
*/
- if ( map_read32(&autcpu12_sram_map,0) != save0) {
- map_write32(&autcpu12_sram_map,save0,0x0);
+ tmp = map_read(&autcpu12_sram_map, 0);
+ if (!map_word_equal(&autcpu12_sram_map, tmp, save0)) {
+ map_write(&autcpu12_sram_map, save0, 0x0);
goto map;
}
/* We have a 128K found, restore 0x10000 and set size
* to 128K
*/
- map_write32(&autcpu12_sram_map,save1,0x10000);
+ map_write(&autcpu12_sram_map, save1, 0x10000);
autcpu12_sram_map.size = SZ_128K;
map: