+++ /dev/null
-Wrap some long lines.
-Prefer seq_puts() over seq_printf().
-space to tab conversions.
-Spelling error fix.
-
-Signed-off-by: Andrew Lunn <andrew@lunn.ch>
----
- drivers/gpio/gpio-mvebu.c | 77 ++++++++++++++++++++++++++---------------------
- 1 file changed, 42 insertions(+), 35 deletions(-)
-
---- a/drivers/gpio/gpio-mvebu.c
-+++ b/drivers/gpio/gpio-mvebu.c
-@@ -59,7 +59,7 @@
- #define GPIO_LEVEL_MASK_OFF 0x001c
-
- /* The MV78200 has per-CPU registers for edge mask and level mask */
--#define GPIO_EDGE_MASK_MV78200_OFF(cpu) ((cpu) ? 0x30 : 0x18)
-+#define GPIO_EDGE_MASK_MV78200_OFF(cpu) ((cpu) ? 0x30 : 0x18)
- #define GPIO_LEVEL_MASK_MV78200_OFF(cpu) ((cpu) ? 0x34 : 0x1C)
-
- /* The Armada XP has per-CPU registers for interrupt cause, interrupt
-@@ -69,11 +69,11 @@
- #define GPIO_EDGE_MASK_ARMADAXP_OFF(cpu) (0x10 + (cpu) * 0x4)
- #define GPIO_LEVEL_MASK_ARMADAXP_OFF(cpu) (0x20 + (cpu) * 0x4)
-
--#define MVEBU_GPIO_SOC_VARIANT_ORION 0x1
--#define MVEBU_GPIO_SOC_VARIANT_MV78200 0x2
-+#define MVEBU_GPIO_SOC_VARIANT_ORION 0x1
-+#define MVEBU_GPIO_SOC_VARIANT_MV78200 0x2
- #define MVEBU_GPIO_SOC_VARIANT_ARMADAXP 0x3
-
--#define MVEBU_MAX_GPIO_PER_BANK 32
-+#define MVEBU_MAX_GPIO_PER_BANK 32
-
- struct mvebu_gpio_chip {
- struct gpio_chip chip;
-@@ -82,9 +82,9 @@ struct mvebu_gpio_chip {
- void __iomem *percpu_membase;
- int irqbase;
- struct irq_domain *domain;
-- int soc_variant;
-+ int soc_variant;
-
-- /* Used to preserve GPIO registers accross suspend/resume */
-+ /* Used to preserve GPIO registers across suspend/resume */
- u32 out_reg;
- u32 io_conf_reg;
- u32 blink_en_reg;
-@@ -107,7 +107,8 @@ static inline void __iomem *mvebu_gpiore
- return mvchip->membase + GPIO_BLINK_EN_OFF;
- }
-
--static inline void __iomem *mvebu_gpioreg_io_conf(struct mvebu_gpio_chip *mvchip)
-+static inline void __iomem *
-+mvebu_gpioreg_io_conf(struct mvebu_gpio_chip *mvchip)
- {
- return mvchip->membase + GPIO_IO_CONF_OFF;
- }
-@@ -117,12 +118,14 @@ static inline void __iomem *mvebu_gpiore
- return mvchip->membase + GPIO_IN_POL_OFF;
- }
-
--static inline void __iomem *mvebu_gpioreg_data_in(struct mvebu_gpio_chip *mvchip)
-+static inline void __iomem *
-+mvebu_gpioreg_data_in(struct mvebu_gpio_chip *mvchip)
- {
- return mvchip->membase + GPIO_DATA_IN_OFF;
- }
-
--static inline void __iomem *mvebu_gpioreg_edge_cause(struct mvebu_gpio_chip *mvchip)
-+static inline void __iomem *
-+mvebu_gpioreg_edge_cause(struct mvebu_gpio_chip *mvchip)
- {
- int cpu;
-
-@@ -132,13 +135,15 @@ static inline void __iomem *mvebu_gpiore
- return mvchip->membase + GPIO_EDGE_CAUSE_OFF;
- case MVEBU_GPIO_SOC_VARIANT_ARMADAXP:
- cpu = smp_processor_id();
-- return mvchip->percpu_membase + GPIO_EDGE_CAUSE_ARMADAXP_OFF(cpu);
-+ return mvchip->percpu_membase +
-+ GPIO_EDGE_CAUSE_ARMADAXP_OFF(cpu);
- default:
- BUG();
- }
- }
-
--static inline void __iomem *mvebu_gpioreg_edge_mask(struct mvebu_gpio_chip *mvchip)
-+static inline void __iomem *
-+mvebu_gpioreg_edge_mask(struct mvebu_gpio_chip *mvchip)
- {
- int cpu;
-
-@@ -150,7 +155,8 @@ static inline void __iomem *mvebu_gpiore
- return mvchip->membase + GPIO_EDGE_MASK_MV78200_OFF(cpu);
- case MVEBU_GPIO_SOC_VARIANT_ARMADAXP:
- cpu = smp_processor_id();
-- return mvchip->percpu_membase + GPIO_EDGE_MASK_ARMADAXP_OFF(cpu);
-+ return mvchip->percpu_membase +
-+ GPIO_EDGE_MASK_ARMADAXP_OFF(cpu);
- default:
- BUG();
- }
-@@ -168,7 +174,8 @@ static void __iomem *mvebu_gpioreg_level
- return mvchip->membase + GPIO_LEVEL_MASK_MV78200_OFF(cpu);
- case MVEBU_GPIO_SOC_VARIANT_ARMADAXP:
- cpu = smp_processor_id();
-- return mvchip->percpu_membase + GPIO_LEVEL_MASK_ARMADAXP_OFF(cpu);
-+ return mvchip->percpu_membase +
-+ GPIO_LEVEL_MASK_ARMADAXP_OFF(cpu);
- default:
- BUG();
- }
-@@ -372,22 +379,22 @@ static void mvebu_gpio_level_irq_unmask(
- * value of the line or the opposite value.
- *
- * Level IRQ handlers: DATA_IN is used directly as cause register.
-- * Interrupt are masked by LEVEL_MASK registers.
-+ * Interrupt are masked by LEVEL_MASK registers.
- * Edge IRQ handlers: Change in DATA_IN are latched in EDGE_CAUSE.
-- * Interrupt are masked by EDGE_MASK registers.
-+ * Interrupt are masked by EDGE_MASK registers.
- * Both-edge handlers: Similar to regular Edge handlers, but also swaps
-- * the polarity to catch the next line transaction.
-- * This is a race condition that might not perfectly
-- * work on some use cases.
-+ * the polarity to catch the next line transaction.
-+ * This is a race condition that might not perfectly
-+ * work on some use cases.
- *
- * Every eight GPIO lines are grouped (OR'ed) before going up to main
- * cause register.
- *
-- * EDGE cause mask
-- * data-in /--------| |-----| |----\
-- * -----| |----- ---- to main cause reg
-- * X \----------------| |----/
-- * polarity LEVEL mask
-+ * EDGE cause mask
-+ * data-in /--------| |-----| |----\
-+ * -----| |----- ---- to main cause reg
-+ * X \----------------| |----/
-+ * polarity LEVEL mask
- *
- ****************************************************************************/
-
-@@ -402,9 +409,8 @@ static int mvebu_gpio_irq_set_type(struc
- pin = d->hwirq;
-
- u = readl_relaxed(mvebu_gpioreg_io_conf(mvchip)) & (1 << pin);
-- if (!u) {
-+ if (!u)
- return -EINVAL;
-- }
-
- type &= IRQ_TYPE_SENSE_MASK;
- if (type == IRQ_TYPE_NONE)
-@@ -537,13 +543,13 @@ static void mvebu_gpio_dbg_show(struct s
- (data_in ^ in_pol) & msk ? "hi" : "lo",
- in_pol & msk ? "lo" : "hi");
- if (!((edg_msk | lvl_msk) & msk)) {
-- seq_printf(s, " disabled\n");
-+ seq_puts(s, " disabled\n");
- continue;
- }
- if (edg_msk & msk)
-- seq_printf(s, " edge ");
-+ seq_puts(s, " edge ");
- if (lvl_msk & msk)
-- seq_printf(s, " level");
-+ seq_puts(s, " level");
- seq_printf(s, " (%s)\n", cause & msk ? "pending" : "clear ");
- }
- }
-@@ -554,15 +560,15 @@ static void mvebu_gpio_dbg_show(struct s
- static const struct of_device_id mvebu_gpio_of_match[] = {
- {
- .compatible = "marvell,orion-gpio",
-- .data = (void *) MVEBU_GPIO_SOC_VARIANT_ORION,
-+ .data = (void *) MVEBU_GPIO_SOC_VARIANT_ORION,
- },
- {
- .compatible = "marvell,mv78200-gpio",
-- .data = (void *) MVEBU_GPIO_SOC_VARIANT_MV78200,
-+ .data = (void *) MVEBU_GPIO_SOC_VARIANT_MV78200,
- },
- {
- .compatible = "marvell,armadaxp-gpio",
-- .data = (void *) MVEBU_GPIO_SOC_VARIANT_ARMADAXP,
-+ .data = (void *) MVEBU_GPIO_SOC_VARIANT_ARMADAXP,
- },
- {
- /* sentinel */
-@@ -676,7 +682,8 @@ static int mvebu_gpio_probe(struct platf
- else
- soc_variant = MVEBU_GPIO_SOC_VARIANT_ORION;
-
-- mvchip = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_gpio_chip), GFP_KERNEL);
-+ mvchip = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_gpio_chip),
-+ GFP_KERNEL);
- if (!mvchip)
- return -ENOMEM;
-
-@@ -775,8 +782,8 @@ static int mvebu_gpio_probe(struct platf
- * interrupt handlers, with each handler dealing with 8 GPIO
- * pins. */
- for (i = 0; i < 4; i++) {
-- int irq;
-- irq = platform_get_irq(pdev, i);
-+ int irq = platform_get_irq(pdev, i);
-+
- if (irq < 0)
- continue;
- irq_set_handler_data(irq, mvchip);
-@@ -835,7 +842,7 @@ static int mvebu_gpio_probe(struct platf
-
- static struct platform_driver mvebu_gpio_driver = {
- .driver = {
-- .name = "mvebu-gpio",
-+ .name = "mvebu-gpio",
- .of_match_table = mvebu_gpio_of_match,
- },
- .probe = mvebu_gpio_probe,
projects / openwrt.git / blobdiff