From: Bean Huo <beanhuo@xxxxxxxxxx> [ Upstream commit 059efd847a4097c67817782d8ff65397e369e69b ] There is no need to call ufshcd_def_desc_sizes() in ufshcd_init(), since descriptor lengths will be checked and initialized later in ufshcd_init_desc_sizes(). Fixes: a4b0e8a4e92b1b(scsi: ufs: Factor out ufshcd_read_desc_param) Link: https://lore.kernel.org/r/BN7PR08MB5684A3ACE214C3D4792CE729DB610@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Signed-off-by: Bean Huo <beanhuo@xxxxxxxxxx> Acked-by: Avri Altman <avri.altman.wdc.com> Reviewed-by: Can Guo <cang@xxxxxxxxxxxxxx> Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/scsi/ufs/ufshcd.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 25a6a25b17a28..1e38bb967871d 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -6779,23 +6779,13 @@ static void ufshcd_init_desc_sizes(struct ufs_hba *hba) &hba->desc_size.geom_desc); if (err) hba->desc_size.geom_desc = QUERY_DESC_GEOMETRY_DEF_SIZE; + err = ufshcd_read_desc_length(hba, QUERY_DESC_IDN_HEALTH, 0, &hba->desc_size.hlth_desc); if (err) hba->desc_size.hlth_desc = QUERY_DESC_HEALTH_DEF_SIZE; } -static void ufshcd_def_desc_sizes(struct ufs_hba *hba) -{ - hba->desc_size.dev_desc = QUERY_DESC_DEVICE_DEF_SIZE; - hba->desc_size.pwr_desc = QUERY_DESC_POWER_DEF_SIZE; - hba->desc_size.interc_desc = QUERY_DESC_INTERCONNECT_DEF_SIZE; - hba->desc_size.conf_desc = QUERY_DESC_CONFIGURATION_DEF_SIZE; - hba->desc_size.unit_desc = QUERY_DESC_UNIT_DEF_SIZE; - hba->desc_size.geom_desc = QUERY_DESC_GEOMETRY_DEF_SIZE; - hba->desc_size.hlth_desc = QUERY_DESC_HEALTH_DEF_SIZE; -} - static struct ufs_ref_clk ufs_ref_clk_freqs[] = { {19200000, REF_CLK_FREQ_19_2_MHZ}, {26000000, REF_CLK_FREQ_26_MHZ}, @@ -8283,9 +8273,6 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq) hba->mmio_base = mmio_base; hba->irq = irq; - /* Set descriptor lengths to specification defaults */ - ufshcd_def_desc_sizes(hba); - err = ufshcd_hba_init(hba); if (err) goto out_error; -- 2.20.1
