Greetings,
FYI, kernel build failed on s390 since
tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux master
head: 9064171268d838b8f283fe111ef086b9479d059a
commit: 966cdc96e15d113da80622bdddd63b461a7492f5 mfd: arizona: Interrupt support
date: 9 months ago
config: make ARCH=s390 allmodconfig
All error/warnings:
drivers/mfd/arizona-irq.c: In function 'arizona_map_irq':
drivers/mfd/arizona-irq.c:33:2: error: implicit declaration of function 'regmap_irq_get_virq' [-Werror=implicit-function-declaration]
drivers/mfd/arizona-irq.c: In function 'arizona_set_irq_wake':
>> drivers/mfd/arizona-irq.c:68:2: error: implicit declaration of function 'irq_set_irq_wake' [-Werror=implicit-function-declaration]
drivers/mfd/arizona-irq.c: In function 'arizona_irq_thread':
>> drivers/mfd/arizona-irq.c:107:3: error: implicit declaration of function 'handle_nested_irq' [-Werror=implicit-function-declaration]
drivers/mfd/arizona-irq.c:107:3: error: implicit declaration of function 'irq_find_mapping' [-Werror=implicit-function-declaration]
drivers/mfd/arizona-irq.c: At top level:
drivers/mfd/arizona-irq.c:115:39: warning: 'struct irq_data' declared inside parameter list [enabled by default]
drivers/mfd/arizona-irq.c:115:39: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
drivers/mfd/arizona-irq.c:119:40: warning: 'struct irq_data' declared inside parameter list [enabled by default]
drivers/mfd/arizona-irq.c:123:15: error: variable 'arizona_irq_chip' has initializer but incomplete type
drivers/mfd/arizona-irq.c:124:2: error: unknown field 'name' specified in initializer
drivers/mfd/arizona-irq.c:124:2: warning: excess elements in struct initializer [enabled by default]
drivers/mfd/arizona-irq.c:124:2: warning: (near initialization for 'arizona_irq_chip') [enabled by default]
drivers/mfd/arizona-irq.c:125:2: error: unknown field 'irq_disable' specified in initializer
drivers/mfd/arizona-irq.c:125:2: warning: excess elements in struct initializer [enabled by default]
drivers/mfd/arizona-irq.c:125:2: warning: (near initialization for 'arizona_irq_chip') [enabled by default]
drivers/mfd/arizona-irq.c:126:2: error: unknown field 'irq_enable' specified in initializer
drivers/mfd/arizona-irq.c:126:2: warning: excess elements in struct initializer [enabled by default]
drivers/mfd/arizona-irq.c:126:2: warning: (near initialization for 'arizona_irq_chip') [enabled by default]
drivers/mfd/arizona-irq.c: In function 'arizona_irq_map':
>> drivers/mfd/arizona-irq.c:134:2: error: implicit declaration of function 'irq_set_chip_data' [-Werror=implicit-function-declaration]
>> drivers/mfd/arizona-irq.c:135:2: error: implicit declaration of function 'irq_set_chip_and_handler' [-Werror=implicit-function-declaration]
>> drivers/mfd/arizona-irq.c:135:52: error: 'handle_edge_irq' undeclared (first use in this function)
drivers/mfd/arizona-irq.c:135:52: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/mfd/arizona-irq.c:136:2: error: implicit declaration of function 'irq_set_nested_thread' [-Werror=implicit-function-declaration]
>> drivers/mfd/arizona-irq.c:143:2: error: implicit declaration of function 'irq_set_noprobe' [-Werror=implicit-function-declaration]
drivers/mfd/arizona-irq.c: At top level:
drivers/mfd/arizona-irq.c:151:11: error: 'irq_domain_xlate_twocell' undeclared here (not in a function)
drivers/mfd/arizona-irq.c: In function 'arizona_irq_init':
drivers/mfd/arizona-irq.c:185:2: error: implicit declaration of function 'irq_domain_add_linear' [-Werror=implicit-function-declaration]
drivers/mfd/arizona-irq.c:185:16: warning: assignment makes pointer from integer without a cast [enabled by default]
drivers/mfd/arizona-irq.c:192:2: error: implicit declaration of function 'regmap_add_irq_chip' [-Werror=implicit-function-declaration]
drivers/mfd/arizona-irq.c:193:7: error: implicit declaration of function 'irq_create_mapping' [-Werror=implicit-function-declaration]
drivers/mfd/arizona-irq.c:246:2: error: implicit declaration of function 'regmap_del_irq_chip' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
vim +/irq_set_irq_wake +68 drivers/mfd/arizona-irq.c
966cdc96 Mark Brown 2012-06-19 62 int arizona_set_irq_wake(struct arizona *arizona, int irq, int on)
966cdc96 Mark Brown 2012-06-19 63 {
966cdc96 Mark Brown 2012-06-19 64 irq = arizona_map_irq(arizona, irq);
966cdc96 Mark Brown 2012-06-19 65 if (irq < 0)
966cdc96 Mark Brown 2012-06-19 66 return irq;
966cdc96 Mark Brown 2012-06-19 67
966cdc96 Mark Brown 2012-06-19 @68 return irq_set_irq_wake(irq, on);
966cdc96 Mark Brown 2012-06-19 69 }
966cdc96 Mark Brown 2012-06-19 70 EXPORT_SYMBOL_GPL(arizona_set_irq_wake);
966cdc96 Mark Brown 2012-06-19 71
966cdc96 Mark Brown 2012-06-19 72 static irqreturn_t arizona_boot_done(int irq, void *data)
966cdc96 Mark Brown 2012-06-19 73 {
966cdc96 Mark Brown 2012-06-19 74 struct arizona *arizona = data;
966cdc96 Mark Brown 2012-06-19 75
966cdc96 Mark Brown 2012-06-19 76 dev_dbg(arizona->dev, "Boot done\n");
966cdc96 Mark Brown 2012-06-19 77
966cdc96 Mark Brown 2012-06-19 78 return IRQ_HANDLED;
966cdc96 Mark Brown 2012-06-19 79 }
966cdc96 Mark Brown 2012-06-19 80
966cdc96 Mark Brown 2012-06-19 81 static irqreturn_t arizona_ctrlif_err(int irq, void *data)
966cdc96 Mark Brown 2012-06-19 82 {
966cdc96 Mark Brown 2012-06-19 83 struct arizona *arizona = data;
966cdc96 Mark Brown 2012-06-19 84
966cdc96 Mark Brown 2012-06-19 85 /*
966cdc96 Mark Brown 2012-06-19 86 * For pretty much all potential sources a register cache sync
966cdc96 Mark Brown 2012-06-19 87 * won't help, we've just got a software bug somewhere.
966cdc96 Mark Brown 2012-06-19 88 */
966cdc96 Mark Brown 2012-06-19 89 dev_err(arizona->dev, "Control interface error\n");
966cdc96 Mark Brown 2012-06-19 90
966cdc96 Mark Brown 2012-06-19 91 return IRQ_HANDLED;
966cdc96 Mark Brown 2012-06-19 92 }
966cdc96 Mark Brown 2012-06-19 93
966cdc96 Mark Brown 2012-06-19 94 static irqreturn_t arizona_irq_thread(int irq, void *data)
966cdc96 Mark Brown 2012-06-19 95 {
966cdc96 Mark Brown 2012-06-19 96 struct arizona *arizona = data;
966cdc96 Mark Brown 2012-06-19 97 int i, ret;
966cdc96 Mark Brown 2012-06-19 98
966cdc96 Mark Brown 2012-06-19 99 ret = pm_runtime_get_sync(arizona->dev);
966cdc96 Mark Brown 2012-06-19 100 if (ret < 0) {
966cdc96 Mark Brown 2012-06-19 101 dev_err(arizona->dev, "Failed to resume device: %d\n", ret);
966cdc96 Mark Brown 2012-06-19 102 return IRQ_NONE;
966cdc96 Mark Brown 2012-06-19 103 }
966cdc96 Mark Brown 2012-06-19 104
966cdc96 Mark Brown 2012-06-19 105 /* Check both domains */
966cdc96 Mark Brown 2012-06-19 106 for (i = 0; i < 2; i++)
966cdc96 Mark Brown 2012-06-19 @107 handle_nested_irq(irq_find_mapping(arizona->virq, i));
966cdc96 Mark Brown 2012-06-19 108
966cdc96 Mark Brown 2012-06-19 109 pm_runtime_mark_last_busy(arizona->dev);
966cdc96 Mark Brown 2012-06-19 110 pm_runtime_put_autosuspend(arizona->dev);
966cdc96 Mark Brown 2012-06-19 111
966cdc96 Mark Brown 2012-06-19 112 return IRQ_HANDLED;
966cdc96 Mark Brown 2012-06-19 113 }
966cdc96 Mark Brown 2012-06-19 114
966cdc96 Mark Brown 2012-06-19 115 static void arizona_irq_enable(struct irq_data *data)
966cdc96 Mark Brown 2012-06-19 116 {
966cdc96 Mark Brown 2012-06-19 117 }
966cdc96 Mark Brown 2012-06-19 118
966cdc96 Mark Brown 2012-06-19 119 static void arizona_irq_disable(struct irq_data *data)
966cdc96 Mark Brown 2012-06-19 120 {
966cdc96 Mark Brown 2012-06-19 121 }
966cdc96 Mark Brown 2012-06-19 122
966cdc96 Mark Brown 2012-06-19 123 static struct irq_chip arizona_irq_chip = {
966cdc96 Mark Brown 2012-06-19 124 .name = "arizona",
966cdc96 Mark Brown 2012-06-19 125 .irq_disable = arizona_irq_disable,
966cdc96 Mark Brown 2012-06-19 126 .irq_enable = arizona_irq_enable,
966cdc96 Mark Brown 2012-06-19 127 };
966cdc96 Mark Brown 2012-06-19 128
966cdc96 Mark Brown 2012-06-19 129 static int arizona_irq_map(struct irq_domain *h, unsigned int virq,
966cdc96 Mark Brown 2012-06-19 130 irq_hw_number_t hw)
966cdc96 Mark Brown 2012-06-19 131 {
966cdc96 Mark Brown 2012-06-19 132 struct regmap_irq_chip_data *data = h->host_data;
966cdc96 Mark Brown 2012-06-19 133
966cdc96 Mark Brown 2012-06-19 @134 irq_set_chip_data(virq, data);
966cdc96 Mark Brown 2012-06-19 @135 irq_set_chip_and_handler(virq, &arizona_irq_chip, handle_edge_irq);
966cdc96 Mark Brown 2012-06-19 @136 irq_set_nested_thread(virq, 1);
966cdc96 Mark Brown 2012-06-19 137
966cdc96 Mark Brown 2012-06-19 138 /* ARM needs us to explicitly flag the IRQ as valid
966cdc96 Mark Brown 2012-06-19 139 * and will set them noprobe when we do so. */
966cdc96 Mark Brown 2012-06-19 140 #ifdef CONFIG_ARM
966cdc96 Mark Brown 2012-06-19 141 set_irq_flags(virq, IRQF_VALID);
966cdc96 Mark Brown 2012-06-19 142 #else
966cdc96 Mark Brown 2012-06-19 @143 irq_set_noprobe(virq);
966cdc96 Mark Brown 2012-06-19 144 #endif
966cdc96 Mark Brown 2012-06-19 145
966cdc96 Mark Brown 2012-06-19 146 return 0;
---
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