Commit db9cc7d6 authored by Vadim Pasternak's avatar Vadim Pasternak Committed by Hans de Goede
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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: 86148190 ("platform/mellanox: mlxreg-io: Add support for complex attributes")
Signed-off-by: default avatarVadim Pasternak <vadimp@nvidia.com>
Link: https://lore.kernel.org/r/20210927142214.2613929-3-vadimp@nvidia.com


Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 9b024201

drivers/platform/mellanox/mlxreg-io.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

		}

	}