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| author | Vadim Pasternak <vadimp@nvidia.com> | 2021-09-27 17:22:14 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2021-10-11 14:57:22 +0200 |
| commit | db9cc7d6f95e7d89b0ce57e785cfd9d67a7505d8 (patch) | |
| tree | a79459b724b4921100021b41858c841618c007be /drivers/platform | |
| parent | 9b024201693e397441668cca0d2df7055fe572eb (diff) | |
| download | linux-db9cc7d6f95e7d89b0ce57e785cfd9d67a7505d8.tar.gz linux-db9cc7d6f95e7d89b0ce57e785cfd9d67a7505d8.tar.bz2 linux-db9cc7d6f95e7d89b0ce57e785cfd9d67a7505d8.zip | |
platform/mellanox: mlxreg-io: Fix read access of n-bytes size attributes
Fix shift argument for function rol32(). It should be provided in bits,
while was provided in bytes.
Fixes: 86148190a7db ("platform/mellanox: mlxreg-io: Add support for complex attributes")
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Link: https://lore.kernel.org/r/20210927142214.2613929-3-vadimp@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/mellanox/mlxreg-io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/mellanox/mlxreg-io.c b/drivers/platform/mellanox/mlxreg-io.c index a023ec02126b..a916cd89cbbe 100644 --- a/drivers/platform/mellanox/mlxreg-io.c +++ b/drivers/platform/mellanox/mlxreg-io.c @@ -98,7 +98,7 @@ mlxreg_io_get_reg(void *regmap, struct mlxreg_core_data *data, u32 in_val, if (ret) goto access_error; - *regval |= rol32(val, regsize * i); + *regval |= rol32(val, regsize * i * 8); } } |