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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2012-04-05 10:44:28 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-04-05 10:58:02 +0200 |
| commit | 14bc0e9f83839d63a1ccf96de9db6ccb2e6ea177 (patch) | |
| tree | d82fb84fe8ad0623fdf8c141d962b8e9778d476e /drivers | |
| parent | ac29648413d1a33126ad1f98714717cbee452e55 (diff) | |
| download | barebox-14bc0e9f83839d63a1ccf96de9db6ccb2e6ea177.tar.gz barebox-14bc0e9f83839d63a1ccf96de9db6ccb2e6ea177.tar.xz | |
cfi flash: Fix loop count calculation
'reduce the number of loops by the width of the port' means
a simple len / width. Do not try to be clever by shifting
and doing it wrong.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nor/cfi_flash_intel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nor/cfi_flash_intel.c b/drivers/nor/cfi_flash_intel.c index 6318cfec83..f0cbf72d88 100644 --- a/drivers/nor/cfi_flash_intel.c +++ b/drivers/nor/cfi_flash_intel.c @@ -68,7 +68,7 @@ static int intel_flash_write_cfibuffer (struct flash_info *info, ulong dest, con return retcode; /* reduce the number of loops by the width of the port */ - cnt = len >> (info->portwidth - 1); + cnt = len / width; flash_write_cmd(info, sector, 0, (u32)cnt - 1); while (cnt-- > 0) { |