diff options
| author | Nikita Danilov <ndanilov@marvell.com> | 2020-04-30 11:04:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-01 15:37:58 -0700 |
| commit | 36e90a5297ea02c67c0f17d8b39eb9ceb93dd6f0 (patch) | |
| tree | 9ebf948bcb8a33363926258bcbaa0d5466c234bb /drivers | |
| parent | 099d074e3f0cd3f48e57e3349b9f8a25b0e3feb8 (diff) | |
| download | linux-36e90a5297ea02c67c0f17d8b39eb9ceb93dd6f0.tar.bz2 | |
net: atlantic: simplify hw_get_fw_version() usage
hw_get_fw_version() never fails, so this patch simplifies its
usage by utilizing return value instead of output argument.
Signed-off-by: Nikita Danilov <ndanilov@marvell.com>
Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
4 files changed, 6 insertions, 12 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h index 84abce29d590..c0dada1075cf 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_hw.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw.h @@ -259,7 +259,7 @@ struct aq_hw_ops { struct aq_stats_s *(*hw_get_hw_stats)(struct aq_hw_s *self); - int (*hw_get_fw_version)(struct aq_hw_s *self, u32 *fw_version); + u32 (*hw_get_fw_version)(struct aq_hw_s *self); int (*hw_set_offload)(struct aq_hw_s *self, struct aq_nic_cfg_s *aq_nic_cfg); diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c index 7f4d8abab951..57102f35e9f3 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c @@ -1032,11 +1032,7 @@ struct aq_nic_cfg_s *aq_nic_get_cfg(struct aq_nic_s *self) u32 aq_nic_get_fw_version(struct aq_nic_s *self) { - u32 fw_version = 0U; - - self->aq_hw_ops->hw_get_fw_version(self->aq_hw, &fw_version); - - return fw_version; + return self->aq_hw_ops->hw_get_fw_version(self->aq_hw); } int aq_nic_set_loopback(struct aq_nic_s *self) diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c index 7259bcb81e9b..bd1712ca9ef2 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c @@ -70,7 +70,7 @@ int hw_atl_utils_initfw(struct aq_hw_s *self, const struct aq_fw_ops **fw_ops) hw_atl_utils_hw_chip_features_init(self, &self->chip_features); - hw_atl_utils_get_fw_version(self, &self->fw_ver_actual); + self->fw_ver_actual = hw_atl_utils_get_fw_version(self); if (hw_atl_utils_ver_match(HW_ATL_FW_VER_1X, self->fw_ver_actual) == 0) { @@ -915,11 +915,9 @@ int hw_atl_utils_hw_get_regs(struct aq_hw_s *self, return 0; } -int hw_atl_utils_get_fw_version(struct aq_hw_s *self, u32 *fw_version) +u32 hw_atl_utils_get_fw_version(struct aq_hw_s *self) { - *fw_version = aq_hw_read_reg(self, 0x18U); - - return 0; + return aq_hw_read_reg(self, HW_ATL_MPI_FW_VERSION); } static int aq_fw1x_set_wake_magic(struct aq_hw_s *self, bool wol_enabled, diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h index b15513914636..086627a96746 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h @@ -622,7 +622,7 @@ int hw_atl_utils_hw_set_power(struct aq_hw_s *self, int hw_atl_utils_hw_deinit(struct aq_hw_s *self); -int hw_atl_utils_get_fw_version(struct aq_hw_s *self, u32 *fw_version); +u32 hw_atl_utils_get_fw_version(struct aq_hw_s *self); int hw_atl_utils_update_stats(struct aq_hw_s *self); |