summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2020-06-21 13:04:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-21 13:04:57 -0700
commit16f4aa9b7c2304e439796bd097b2c0a7663f5d6e (patch)
treec7e290b55b853145522dfb437b0a0d2b215cf4fb
parentbe9160a90de778758d499fe2cb8ee8cc4dda2cc7 (diff)
parent25fae752156db7253471347df08a2700501eafde (diff)
downloadlinux-sh-16f4aa9b7c2304e439796bd097b2c0a7663f5d6e.tar.gz
Merge tag 'pinctrl-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij: "Some early fixes collected during the first week after the merge window, all pretty self-evident, with the details below. The revert is the crucial thing. - Fix a warning on the Qualcomm SPMI GPIO chip being instatiated twice without a unique irqchip struct - Use the noirq variants of the suspend and resume callbacks in the Tegra driver - Clean up the errorpath on the MCP23s08 driver - Revert the use of devm_of_iomap() in the Freescale driver as it was regressing the platform - Add some missing pins in the Qualcomm IPQ6018 driver - Fix a simple documentation bug in the pinctrl-single driver" * tag 'pinctrl-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: single: fix function name in documentation pinctrl: qcom: ipq6018 Add missing pins in qpic pin group Revert "pinctrl: freescale: imx: Use 'devm_of_iomap()' to avoid a resource leak in case of error in 'imx_pinctrl_probe()'" pinctrl: mcp23s08: Split to three parts: fix ptr_ret.cocci warnings pinctrl: tegra: Use noirq suspend/resume callbacks pinctrl: qcom: spmi-gpio: fix warning about irq chip reusage
-rw-r--r--drivers/pinctrl/freescale/pinctrl-imx.c7
-rw-r--r--drivers/pinctrl/pinctrl-mcp23s08_spi.c5
-rw-r--r--drivers/pinctrl/pinctrl-single.c2
-rw-r--r--drivers/pinctrl/qcom/pinctrl-ipq6018.c3
-rw-r--r--drivers/pinctrl/qcom/pinctrl-spmi-gpio.c21
-rw-r--r--drivers/pinctrl/tegra/pinctrl-tegra.c4
6 files changed, 19 insertions, 23 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
index cb7e0f08d2cf..1f81569c7ae3 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx.c
@@ -824,13 +824,12 @@ int imx_pinctrl_probe(struct platform_device *pdev,
return -EINVAL;
}
- ipctl->input_sel_base = devm_of_iomap(&pdev->dev, np,
- 0, NULL);
+ ipctl->input_sel_base = of_iomap(np, 0);
of_node_put(np);
- if (IS_ERR(ipctl->input_sel_base)) {
+ if (!ipctl->input_sel_base) {
dev_err(&pdev->dev,
"iomuxc input select base address not found\n");
- return PTR_ERR(ipctl->input_sel_base);
+ return -ENOMEM;
}
}
}
diff --git a/drivers/pinctrl/pinctrl-mcp23s08_spi.c b/drivers/pinctrl/pinctrl-mcp23s08_spi.c
index e06fb885fd2b..1f47a661b0a7 100644
--- a/drivers/pinctrl/pinctrl-mcp23s08_spi.c
+++ b/drivers/pinctrl/pinctrl-mcp23s08_spi.c
@@ -126,10 +126,7 @@ static int mcp23s08_spi_regmap_init(struct mcp23s08 *mcp, struct device *dev,
copy->name = name;
mcp->regmap = devm_regmap_init(dev, &mcp23sxx_spi_regmap, mcp, copy);
- if (IS_ERR(mcp->regmap))
- return PTR_ERR(mcp->regmap);
-
- return 0;
+ return PTR_ERR_OR_ZERO(mcp->regmap);
}
static int mcp23s08_probe(struct spi_device *spi)
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 1e0614daee9b..f3a8a465d27e 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -958,7 +958,7 @@ static int pcs_parse_pinconf(struct pcs_device *pcs, struct device_node *np,
}
/**
- * smux_parse_one_pinctrl_entry() - parses a device tree mux entry
+ * pcs_parse_one_pinctrl_entry() - parses a device tree mux entry
* @pctldev: pin controller device
* @pcs: pinctrl driver instance
* @np: device node of the mux entry
diff --git a/drivers/pinctrl/qcom/pinctrl-ipq6018.c b/drivers/pinctrl/qcom/pinctrl-ipq6018.c
index 38c33a778cb8..ec50a3b4bd16 100644
--- a/drivers/pinctrl/qcom/pinctrl-ipq6018.c
+++ b/drivers/pinctrl/qcom/pinctrl-ipq6018.c
@@ -367,7 +367,8 @@ static const char * const wci20_groups[] = {
static const char * const qpic_pad_groups[] = {
"gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio9", "gpio10",
- "gpio11", "gpio17",
+ "gpio11", "gpio17", "gpio15", "gpio12", "gpio13", "gpio14", "gpio5",
+ "gpio6", "gpio7", "gpio8",
};
static const char * const burn0_groups[] = {
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
index fe0be8a6ebb7..092a48e4dff5 100644
--- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
@@ -170,6 +170,7 @@ struct pmic_gpio_state {
struct regmap *map;
struct pinctrl_dev *ctrl;
struct gpio_chip chip;
+ struct irq_chip irq;
};
static const struct pinconf_generic_params pmic_gpio_bindings[] = {
@@ -917,16 +918,6 @@ static int pmic_gpio_populate(struct pmic_gpio_state *state,
return 0;
}
-static struct irq_chip pmic_gpio_irq_chip = {
- .name = "spmi-gpio",
- .irq_ack = irq_chip_ack_parent,
- .irq_mask = irq_chip_mask_parent,
- .irq_unmask = irq_chip_unmask_parent,
- .irq_set_type = irq_chip_set_type_parent,
- .irq_set_wake = irq_chip_set_wake_parent,
- .flags = IRQCHIP_MASK_ON_SUSPEND,
-};
-
static int pmic_gpio_domain_translate(struct irq_domain *domain,
struct irq_fwspec *fwspec,
unsigned long *hwirq,
@@ -1053,8 +1044,16 @@ static int pmic_gpio_probe(struct platform_device *pdev)
if (!parent_domain)
return -ENXIO;
+ state->irq.name = "spmi-gpio",
+ state->irq.irq_ack = irq_chip_ack_parent,
+ state->irq.irq_mask = irq_chip_mask_parent,
+ state->irq.irq_unmask = irq_chip_unmask_parent,
+ state->irq.irq_set_type = irq_chip_set_type_parent,
+ state->irq.irq_set_wake = irq_chip_set_wake_parent,
+ state->irq.flags = IRQCHIP_MASK_ON_SUSPEND,
+
girq = &state->chip.irq;
- girq->chip = &pmic_gpio_irq_chip;
+ girq->chip = &state->irq;
girq->default_type = IRQ_TYPE_NONE;
girq->handler = handle_level_irq;
girq->fwnode = of_node_to_fwnode(state->dev->of_node);
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.c b/drivers/pinctrl/tegra/pinctrl-tegra.c
index 21661f6490d6..195cfe557511 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra.c
@@ -731,8 +731,8 @@ static int tegra_pinctrl_resume(struct device *dev)
}
const struct dev_pm_ops tegra_pinctrl_pm = {
- .suspend = &tegra_pinctrl_suspend,
- .resume = &tegra_pinctrl_resume
+ .suspend_noirq = &tegra_pinctrl_suspend,
+ .resume_noirq = &tegra_pinctrl_resume
};
static bool tegra_pinctrl_gpio_node_has_range(struct tegra_pmx *pmx)