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phy: fixes for 5.8

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*) Fix for intel combo driver for warns or errors
 *) Constify symbols for am654-serdes & j721e-wiz
 *) Return value fix for rockchip driver
 *) Null pointer dereference fix for sun4i-usb
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Merge tag 'phy-fixes-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-misc-next

Vinod writes:

phy: fixes for 5.8

*) Fix for intel combo driver for warns or errors
*) Constify symbols for am654-serdes & j721e-wiz
*) Return value fix for rockchip driver
*) Null pointer dereference fix for sun4i-usb

* tag 'phy-fixes-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
  phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked
  phy: rockchip: Fix return value of inno_dsidphy_probe()
  phy: ti: j721e-wiz: Constify structs
  phy: ti: am654-serdes: Constify regmap_config
  phy: intel: fix enum type mismatch warning
  phy: intel: Fix compilation error on FIELD_PREP usage
This commit is contained in:
Greg Kroah-Hartman 2020-07-08 18:00:07 +02:00
commit bcf003be75
5 changed files with 19 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/phy/allwinner/phy-sun4i-usb.c
View File

@ -545,13 +545,14 @@ static void sun4i_usb_phy0_id_vbus_det_scan(struct work_struct *work)
struct sun4i_usb_phy_data *data =
container_of(work, struct sun4i_usb_phy_data, detect.work);
struct phy *phy0 = data->phys[0].phy;
struct sun4i_usb_phy *phy = phy_get_drvdata(phy0);
struct sun4i_usb_phy *phy;
bool force_session_end, id_notify = false, vbus_notify = false;
int id_det, vbus_det;
if (phy0 == NULL)
if (!phy0)
return;
phy = phy_get_drvdata(phy0);
id_det = sun4i_usb_phy0_get_id_det(data);
vbus_det = sun4i_usb_phy0_get_vbus_det(data);

14
drivers/phy/intel/phy-intel-combo.c
View File

@ -134,7 +134,7 @@ static inline void combo_phy_w32_off_mask(void __iomem *base, unsigned int reg,
reg_val = readl(base + reg);
reg_val &= ~mask;
reg_val |= FIELD_PREP(mask, val);
reg_val |= val;
writel(reg_val, base + reg);
}
@ -169,7 +169,7 @@ static int intel_cbphy_pcie_en_pad_refclk(struct intel_cbphy_iphy *iphy)
return 0;
combo_phy_w32_off_mask(cbphy->app_base, PCIE_PHY_GEN_CTRL,
PCIE_PHY_CLK_PAD, 0);
PCIE_PHY_CLK_PAD, FIELD_PREP(PCIE_PHY_CLK_PAD, 0));
/* Delay for stable clock PLL */
usleep_range(50, 100);
@ -192,14 +192,14 @@ static int intel_cbphy_pcie_dis_pad_refclk(struct intel_cbphy_iphy *iphy)
return 0;
combo_phy_w32_off_mask(cbphy->app_base, PCIE_PHY_GEN_CTRL,
PCIE_PHY_CLK_PAD, 1);
PCIE_PHY_CLK_PAD, FIELD_PREP(PCIE_PHY_CLK_PAD, 1));
return 0;
}
static int intel_cbphy_set_mode(struct intel_combo_phy *cbphy)
{
enum intel_combo_mode cb_mode = PHY_PCIE_MODE;
enum intel_combo_mode cb_mode;
enum aggregated_mode aggr = cbphy->aggr_mode;
struct device *dev = cbphy->dev;
enum intel_phy_mode mode;
@ -224,6 +224,8 @@ static int intel_cbphy_set_mode(struct intel_combo_phy *cbphy)
cb_mode = SATA0_SATA1_MODE;
break;
default:
return -EINVAL;
}
ret = regmap_write(cbphy->hsiocfg, REG_COMBO_MODE(cbphy->bid), cb_mode);
@ -385,7 +387,7 @@ static int intel_cbphy_calibrate(struct phy *phy)
/* trigger auto RX adaptation */
combo_phy_w32_off_mask(cr_base, CR_ADDR(PCS_XF_ATE_OVRD_IN_2, id),
ADAPT_REQ_MSK, 3);
ADAPT_REQ_MSK, FIELD_PREP(ADAPT_REQ_MSK, 3));
/* Wait RX adaptation to finish */
ret = readl_poll_timeout(cr_base + CR_ADDR(PCS_XF_RX_ADAPT_ACK, id),
val, val & RX_ADAPT_ACK_BIT, 10, 5000);
@ -396,7 +398,7 @@ static int intel_cbphy_calibrate(struct phy *phy)
/* Stop RX adaptation */
combo_phy_w32_off_mask(cr_base, CR_ADDR(PCS_XF_ATE_OVRD_IN_2, id),
ADAPT_REQ_MSK, 0);
ADAPT_REQ_MSK, FIELD_PREP(ADAPT_REQ_MSK, 0));
return ret;
}

4
drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c
View File

@ -607,8 +607,8 @@ static int inno_dsidphy_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, inno);
inno->phy_base = devm_platform_ioremap_resource(pdev, 0);
if (!inno->phy_base)
return -ENOMEM;
if (IS_ERR(inno->phy_base))
return PTR_ERR(inno->phy_base);
inno->ref_clk = devm_clk_get(dev, "ref");
if (IS_ERR(inno->ref_clk)) {

2
drivers/phy/ti/phy-am654-serdes.c
View File

@ -72,7 +72,7 @@ struct serdes_am654_clk_mux {
#define to_serdes_am654_clk_mux(_hw) \
container_of(_hw, struct serdes_am654_clk_mux, hw)
static struct regmap_config serdes_am654_regmap_config = {
static const struct regmap_config serdes_am654_regmap_config = {
.reg_bits = 32,
.val_bits = 32,
.reg_stride = 4,

10
drivers/phy/ti/phy-j721e-wiz.c
View File

@ -117,7 +117,7 @@ struct wiz_clk_mux {
struct wiz_clk_divider {
struct clk_hw hw;
struct regmap_field *field;
struct clk_div_table *table;
const struct clk_div_table *table;
struct clk_init_data clk_data;
};
@ -131,7 +131,7 @@ struct wiz_clk_mux_sel {
struct wiz_clk_div_sel {
struct regmap_field *field;
struct clk_div_table *table;
const struct clk_div_table *table;
const char *node_name;
};
@ -173,7 +173,7 @@ static struct wiz_clk_mux_sel clk_mux_sel_10g[] = {
},
};
static struct clk_div_table clk_div_table[] = {
static const struct clk_div_table clk_div_table[] = {
{ .val = 0, .div = 1, },
{ .val = 1, .div = 2, },
{ .val = 2, .div = 4, },
@ -559,7 +559,7 @@ static const struct clk_ops wiz_clk_div_ops = {
static int wiz_div_clk_register(struct wiz *wiz, struct device_node *node,
struct regmap_field *field,
struct clk_div_table *table)
const struct clk_div_table *table)
{
struct device *dev = wiz->dev;
struct wiz_clk_divider *div;
@ -756,7 +756,7 @@ static const struct reset_control_ops wiz_phy_reset_ops = {
.deassert = wiz_phy_reset_deassert,
};
static struct regmap_config wiz_regmap_config = {
static const struct regmap_config wiz_regmap_config = {
.reg_bits = 32,
.val_bits = 32,
.reg_stride = 4,