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| author | Dmitry Kalinkin <dmitry.kalinkin@gmail.com> | 2015-05-28 14:07:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-06-13 02:29:37 +0200 |
| commit | 5a2f8831243337dd05df42174b4d7b1e01daacda (patch) | |
| tree | 89f84ac5ce9c73685ffde64cc26cc100f7cd4139 /drivers | |
| parent | vme: ca91cx42: return error code on DMA error (diff) | |
| download | linux-5a2f8831243337dd05df42174b4d7b1e01daacda.tar.xz linux-5a2f8831243337dd05df42174b4d7b1e01daacda.zip | |
vme: ca91cx42: fix LM_CTL address mask
Universe II datasheet defines following address space values
for LM_CTL[16:18]
000=A16
001=A24
010=A32
011,100,101=Reserved
110=User1
111=User2
Mask 5<<16 is not the right one for matching [16:18], instead we should
use 7<<16.
Signed-off-by: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Cc: Igor Alekseev <igor.alekseev@itep.ru>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/vme/bridges/vme_ca91cx42.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vme/bridges/vme_ca91cx42.h b/drivers/vme/bridges/vme_ca91cx42.h index d46b12dc3b82..d54119e59d55 100644 --- a/drivers/vme/bridges/vme_ca91cx42.h +++ b/drivers/vme/bridges/vme_ca91cx42.h @@ -547,7 +547,7 @@ static const int CA91CX42_LINT_LM[] = { CA91CX42_LINT_LM0, CA91CX42_LINT_LM1, #define CA91CX42_LM_CTL_DATA (1<<22) #define CA91CX42_LM_CTL_SUPR (1<<21) #define CA91CX42_LM_CTL_NPRIV (1<<20) -#define CA91CX42_LM_CTL_AS_M (5<<16) +#define CA91CX42_LM_CTL_AS_M (7<<16) #define CA91CX42_LM_CTL_AS_A16 0 #define CA91CX42_LM_CTL_AS_A24 (1<<16) #define CA91CX42_LM_CTL_AS_A32 (1<<17) |