| Message ID | 20220603020410.2976-4-chanho61.park@samsung.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | support secondary ufs for Exynos Auto v9 SoC | expand |
On 03/06/2022 04:04, Chanho Park wrote: > Put const qualifier of samsung_ufs_phy_cfg pointer because they will > not be changed from drvdata. > > Signed-off-by: Chanho Park <chanho61.park@samsung.com> > --- > drivers/phy/samsung/phy-samsung-ufs.c | 4 ++-- > drivers/phy/samsung/phy-samsung-ufs.h | 2 +- > 2 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/phy/samsung/phy-samsung-ufs.c b/drivers/phy/samsung/phy-samsung-ufs.c > index ed272631e8aa..e1e26da27245 100644 > --- a/drivers/phy/samsung/phy-samsung-ufs.c > +++ b/drivers/phy/samsung/phy-samsung-ufs.c > @@ -75,7 +75,7 @@ static int samsung_ufs_phy_wait_for_lock_acq(struct phy *phy) > static int samsung_ufs_phy_calibrate(struct phy *phy) > { > struct samsung_ufs_phy *ufs_phy = get_samsung_ufs_phy(phy); > - struct samsung_ufs_phy_cfg **cfgs = ufs_phy->cfgs; > + const struct samsung_ufs_phy_cfg **cfgs = ufs_phy->cfgs; > const struct samsung_ufs_phy_cfg *cfg; > int err = 0; > int i; > @@ -327,7 +327,7 @@ static int samsung_ufs_phy_probe(struct platform_device *pdev) > drvdata = match->data; > phy->dev = dev; > phy->drvdata = drvdata; > - phy->cfgs = (struct samsung_ufs_phy_cfg **)drvdata->cfgs; > + phy->cfgs = drvdata->cfgs; > phy->isol = &drvdata->isol; > phy->lane_cnt = PHY_DEF_LANE_CNT; > > diff --git a/drivers/phy/samsung/phy-samsung-ufs.h b/drivers/phy/samsung/phy-samsung-ufs.h > index 1788b356cf56..101497698f23 100644 > --- a/drivers/phy/samsung/phy-samsung-ufs.h > +++ b/drivers/phy/samsung/phy-samsung-ufs.h > @@ -121,7 +121,7 @@ struct samsung_ufs_phy { > struct clk *rx0_symbol_clk; > struct clk *rx1_symbol_clk; > const struct samsung_ufs_phy_drvdata *drvdata; > - struct samsung_ufs_phy_cfg **cfgs; > + const struct samsung_ufs_phy_cfg **cfgs; I still think this should be array of const pointers to const data, so: const struct samsung_ufs_phy_cfg * const *cfgs; I proposed this in last email. Best regards, Krzysztof
> > - struct samsung_ufs_phy_cfg **cfgs; > > + const struct samsung_ufs_phy_cfg **cfgs; > > I still think this should be array of const pointers to const data, so: > const struct samsung_ufs_phy_cfg * const *cfgs; I proposed this in > last email. Make sense. I'll change this as you suggested. Best Regards, Chanho Park
diff --git a/drivers/phy/samsung/phy-samsung-ufs.c b/drivers/phy/samsung/phy-samsung-ufs.c index ed272631e8aa..e1e26da27245 100644 --- a/drivers/phy/samsung/phy-samsung-ufs.c +++ b/drivers/phy/samsung/phy-samsung-ufs.c @@ -75,7 +75,7 @@ static int samsung_ufs_phy_wait_for_lock_acq(struct phy *phy) static int samsung_ufs_phy_calibrate(struct phy *phy) { struct samsung_ufs_phy *ufs_phy = get_samsung_ufs_phy(phy); - struct samsung_ufs_phy_cfg **cfgs = ufs_phy->cfgs; + const struct samsung_ufs_phy_cfg **cfgs = ufs_phy->cfgs; const struct samsung_ufs_phy_cfg *cfg; int err = 0; int i; @@ -327,7 +327,7 @@ static int samsung_ufs_phy_probe(struct platform_device *pdev) drvdata = match->data; phy->dev = dev; phy->drvdata = drvdata; - phy->cfgs = (struct samsung_ufs_phy_cfg **)drvdata->cfgs; + phy->cfgs = drvdata->cfgs; phy->isol = &drvdata->isol; phy->lane_cnt = PHY_DEF_LANE_CNT; diff --git a/drivers/phy/samsung/phy-samsung-ufs.h b/drivers/phy/samsung/phy-samsung-ufs.h index 1788b356cf56..101497698f23 100644 --- a/drivers/phy/samsung/phy-samsung-ufs.h +++ b/drivers/phy/samsung/phy-samsung-ufs.h @@ -121,7 +121,7 @@ struct samsung_ufs_phy { struct clk *rx0_symbol_clk; struct clk *rx1_symbol_clk; const struct samsung_ufs_phy_drvdata *drvdata; - struct samsung_ufs_phy_cfg **cfgs; + const struct samsung_ufs_phy_cfg **cfgs; const struct pmu_isol *isol; u8 lane_cnt; int ufs_phy_state;
Put const qualifier of samsung_ufs_phy_cfg pointer because they will not be changed from drvdata. Signed-off-by: Chanho Park <chanho61.park@samsung.com> --- drivers/phy/samsung/phy-samsung-ufs.c | 4 ++-- drivers/phy/samsung/phy-samsung-ufs.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-)