diff options
Diffstat (limited to 'drivers/ufs/host/ufshcd-pltfrm.c')
| -rw-r--r-- | drivers/ufs/host/ufshcd-pltfrm.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/ufs/host/ufshcd-pltfrm.c b/drivers/ufs/host/ufshcd-pltfrm.c index 0b7430033047..797a4dfe45d9 100644 --- a/drivers/ufs/host/ufshcd-pltfrm.c +++ b/drivers/ufs/host/ufshcd-pltfrm.c @@ -166,6 +166,8 @@ EXPORT_SYMBOL_GPL(ufshcd_populate_vreg); * If any of the supplies are not defined it is assumed that they are always-on * and hence return zero. If the property is defined but parsing is failed * then return corresponding error. + * + * Return: 0 upon success; < 0 upon failure. */ static int ufshcd_parse_regulator_info(struct ufs_hba *hba) { @@ -212,7 +214,7 @@ static void ufshcd_init_lanes_per_dir(struct ufs_hba *hba) * @dev_max: pointer to device attributes * @agreed_pwr: returned agreed attributes * - * Returns 0 on success, non-zero value on failure + * Return: 0 on success, non-zero value on failure. */ int ufshcd_get_pwr_dev_param(const struct ufs_dev_params *pltfrm_param, const struct ufs_pa_layer_attr *dev_max, @@ -305,8 +307,8 @@ EXPORT_SYMBOL_GPL(ufshcd_get_pwr_dev_param); void ufshcd_init_pwr_dev_param(struct ufs_dev_params *dev_param) { *dev_param = (struct ufs_dev_params){ - .tx_lanes = 2, - .rx_lanes = 2, + .tx_lanes = UFS_LANE_2, + .rx_lanes = UFS_LANE_2, .hs_rx_gear = UFS_HS_G3, .hs_tx_gear = UFS_HS_G3, .pwm_rx_gear = UFS_PWM_G4, @@ -326,7 +328,7 @@ EXPORT_SYMBOL_GPL(ufshcd_init_pwr_dev_param); * @pdev: pointer to Platform device handle * @vops: pointer to variant ops * - * Returns 0 on success, non-zero value on failure + * Return: 0 on success, non-zero value on failure. */ int ufshcd_pltfrm_init(struct platform_device *pdev, const struct ufs_hba_variant_ops *vops) @@ -373,7 +375,8 @@ int ufshcd_pltfrm_init(struct platform_device *pdev, err = ufshcd_init(hba, mmio_base, irq); if (err) { - dev_err(dev, "Initialization failed\n"); + dev_err_probe(dev, err, "Initialization failed with error %d\n", + err); goto dealloc_host; } |