tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
mfd: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc
Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we
already have a pointer to corresponding irq_desc.
Do the same change to avoid the pattern "irq_get_chip_data(data->irq)".
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
+12
-12
+1
-1
drivers/mfd/ezx-pcap.c
+1
-1
drivers/mfd/ezx-pcap.c
···
207
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static void pcap_irq_handler(unsigned int irq, struct irq_desc *desc)
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{
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-
struct pcap_chip *pcap = irq_get_handler_data(irq);
210
+
struct pcap_chip *pcap = irq_desc_get_handler_data(desc);
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desc->irq_data.chip->irq_ack(&desc->irq_data);
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queue_work(pcap->workqueue, &pcap->isr_work);
+4
-4
drivers/mfd/max8997-irq.c
+4
-4
drivers/mfd/max8997-irq.c
···
113
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static void max8997_irq_lock(struct irq_data *data)
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{
116
-
struct max8997_dev *max8997 = irq_get_chip_data(data->irq);
116
+
struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);
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mutex_lock(&max8997->irqlock);
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}
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static void max8997_irq_sync_unlock(struct irq_data *data)
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{
123
-
struct max8997_dev *max8997 = irq_get_chip_data(data->irq);
123
+
struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);
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int i;
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for (i = 0; i < MAX8997_IRQ_GROUP_NR; i++) {
···
148
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static void max8997_irq_mask(struct irq_data *data)
150
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{
151
-
struct max8997_dev *max8997 = irq_get_chip_data(data->irq);
151
+
struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);
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const struct max8997_irq_data *irq_data = irq_to_max8997_irq(max8997,
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data->irq);
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···
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static void max8997_irq_unmask(struct irq_data *data)
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{
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-
struct max8997_dev *max8997 = irq_get_chip_data(data->irq);
160
+
struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);
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const struct max8997_irq_data *irq_data = irq_to_max8997_irq(max8997,
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data->irq);
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163
+4
-4
drivers/mfd/mt6397-core.c
+4
-4
drivers/mfd/mt6397-core.c
···
60
60
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static void mt6397_irq_lock(struct irq_data *data)
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{
63
-
struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
63
+
struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);
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mutex_lock(&mt6397->irqlock);
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}
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static void mt6397_irq_sync_unlock(struct irq_data *data)
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{
70
-
struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
70
+
struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);
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regmap_write(mt6397->regmap, MT6397_INT_CON0, mt6397->irq_masks_cur[0]);
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regmap_write(mt6397->regmap, MT6397_INT_CON1, mt6397->irq_masks_cur[1]);
···
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static void mt6397_irq_disable(struct irq_data *data)
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{
80
-
struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
80
+
struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);
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int shift = data->hwirq & 0xf;
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int reg = data->hwirq >> 4;
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83
···
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static void mt6397_irq_enable(struct irq_data *data)
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{
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-
struct mt6397_chip *mt6397 = irq_get_chip_data(data->irq);
89
+
struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);
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int shift = data->hwirq & 0xf;
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int reg = data->hwirq >> 4;
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92
+1
-1
drivers/mfd/t7l66xb.c
+1
-1
drivers/mfd/t7l66xb.c
···
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/* Handle the T7L66XB interrupt mux */
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static void t7l66xb_irq(unsigned int irq, struct irq_desc *desc)
189
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{
190
-
struct t7l66xb *t7l66xb = irq_get_handler_data(irq);
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+
struct t7l66xb *t7l66xb = irq_desc_get_handler_data(desc);
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unsigned int isr;
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unsigned int i, irq_base;
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+1
-1
drivers/mfd/tc6393xb.c
+1
-1
drivers/mfd/tc6393xb.c
+1
-1
drivers/mfd/twl6030-irq.c
+1
-1
drivers/mfd/twl6030-irq.c