diff options
Diffstat (limited to 'arch/mips/basler/excite/excite_iodev.c')
-rw-r--r-- | arch/mips/basler/excite/excite_iodev.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/arch/mips/basler/excite/excite_iodev.c b/arch/mips/basler/excite/excite_iodev.c index 10bbb8cfb964..6af0b21ebc32 100644 --- a/arch/mips/basler/excite/excite_iodev.c +++ b/arch/mips/basler/excite/excite_iodev.c | |||
@@ -38,7 +38,7 @@ static int iodev_open(struct inode *, struct file *); | |||
38 | static int iodev_release(struct inode *, struct file *); | 38 | static int iodev_release(struct inode *, struct file *); |
39 | static ssize_t iodev_read(struct file *, char __user *, size_t s, loff_t *); | 39 | static ssize_t iodev_read(struct file *, char __user *, size_t s, loff_t *); |
40 | static unsigned int iodev_poll(struct file *, struct poll_table_struct *); | 40 | static unsigned int iodev_poll(struct file *, struct poll_table_struct *); |
41 | static irqreturn_t iodev_irqhdl(int, void *, struct pt_regs *); | 41 | static irqreturn_t iodev_irqhdl(int, void *); |
42 | 42 | ||
43 | 43 | ||
44 | 44 | ||
@@ -108,16 +108,12 @@ static int __exit iodev_remove(struct device *dev) | |||
108 | return misc_deregister(&miscdev); | 108 | return misc_deregister(&miscdev); |
109 | } | 109 | } |
110 | 110 | ||
111 | |||
112 | |||
113 | static int iodev_open(struct inode *i, struct file *f) | 111 | static int iodev_open(struct inode *i, struct file *f) |
114 | { | 112 | { |
115 | return request_irq(iodev_irq, iodev_irqhdl, IRQF_DISABLED, | 113 | return request_irq(iodev_irq, iodev_irqhdl, IRQF_DISABLED, |
116 | iodev_name, &miscdev); | 114 | iodev_name, &miscdev); |
117 | } | 115 | } |
118 | 116 | ||
119 | |||
120 | |||
121 | static int iodev_release(struct inode *i, struct file *f) | 117 | static int iodev_release(struct inode *i, struct file *f) |
122 | { | 118 | { |
123 | free_irq(iodev_irq, &miscdev); | 119 | free_irq(iodev_irq, &miscdev); |
@@ -148,17 +144,13 @@ static unsigned int iodev_poll(struct file *f, struct poll_table_struct *p) | |||
148 | return POLLOUT | POLLWRNORM; | 144 | return POLLOUT | POLLWRNORM; |
149 | } | 145 | } |
150 | 146 | ||
151 | 147 | static irqreturn_t iodev_irqhdl(int irq, void *ctxt) | |
152 | |||
153 | |||
154 | static irqreturn_t iodev_irqhdl(int irq, void *ctxt, struct pt_regs *regs) | ||
155 | { | 148 | { |
156 | wake_up(&wq); | 149 | wake_up(&wq); |
150 | |||
157 | return IRQ_HANDLED; | 151 | return IRQ_HANDLED; |
158 | } | 152 | } |
159 | 153 | ||
160 | |||
161 | |||
162 | static int __init iodev_init_module(void) | 154 | static int __init iodev_init_module(void) |
163 | { | 155 | { |
164 | return driver_register(&iodev_driver); | 156 | return driver_register(&iodev_driver); |