platform/mellanox: mlxreg-io: Fix read access of n-bytes size attributes
commit db9cc7d6f95e7d89b0ce57e785cfd9d67a7505d8 upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
c216cebdd2
commit
d9428f08e1
@ -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);
|
||||
}
|
||||
}
|
||||
|
||||
|
Loading…
x
Reference in New Issue
Block a user