diff options
Diffstat (limited to 'drivers/media/rc/serial_ir.c')
| -rw-r--r-- | drivers/media/rc/serial_ir.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/media/rc/serial_ir.c b/drivers/media/rc/serial_ir.c index d77507ba0fb5..992fff82b524 100644 --- a/drivers/media/rc/serial_ir.c +++ b/drivers/media/rc/serial_ir.c @@ -18,6 +18,7 @@ #include <linux/module.h> #include <linux/errno.h> #include <linux/interrupt.h> +#include <linux/io.h> #include <linux/kernel.h> #include <linux/serial_reg.h> #include <linux/types.h> @@ -269,7 +270,7 @@ static void frbwrite(unsigned int l, bool is_pulse) if (ptr > 0 && is_pulse) { pulse += l; - if (pulse > 250000) { + if (pulse > 250) { ev.duration = space; ev.pulse = false; ir_raw_event_store_with_filter(serial_ir.rcdev, &ev); @@ -283,13 +284,13 @@ static void frbwrite(unsigned int l, bool is_pulse) } if (!is_pulse) { if (ptr == 0) { - if (l > 20000000) { + if (l > 20000) { space = l; ptr++; return; } } else { - if (l > 20000000) { + if (l > 20000) { space += pulse; if (space > IR_MAX_DURATION) space = IR_MAX_DURATION; @@ -376,7 +377,7 @@ static irqreturn_t serial_ir_irq_handler(int i, void *blah) sense = sense ? 0 : 1; } } else { - data = ktime_to_ns(delkt); + data = ktime_to_us(delkt); } frbwrite(data, !(dcd ^ sense)); serial_ir.lastkt = kt; @@ -385,7 +386,7 @@ static irqreturn_t serial_ir_irq_handler(int i, void *blah) } while (!(sinp(UART_IIR) & UART_IIR_NO_INT)); /* still pending ? */ mod_timer(&serial_ir.timeout_timer, - jiffies + nsecs_to_jiffies(serial_ir.rcdev->timeout)); + jiffies + usecs_to_jiffies(serial_ir.rcdev->timeout)); ir_raw_event_handle(serial_ir.rcdev); @@ -528,7 +529,7 @@ static int serial_ir_probe(struct platform_device *dev) rcdev->min_timeout = 1; rcdev->timeout = IR_DEFAULT_TIMEOUT; rcdev->max_timeout = 10 * IR_DEFAULT_TIMEOUT; - rcdev->rx_resolution = 250000; + rcdev->rx_resolution = 250; serial_ir.rcdev = rcdev; @@ -547,7 +548,7 @@ static int serial_ir_probe(struct platform_device *dev) /* Reserve io region. */ if ((iommap && - (devm_request_mem_region(&dev->dev, iommap, 8 << ioshift, + (devm_request_mem_region(&dev->dev, iommap, 8UL << ioshift, KBUILD_MODNAME) == NULL)) || (!iommap && (devm_request_region(&dev->dev, io, 8, KBUILD_MODNAME) == NULL))) { @@ -797,7 +798,7 @@ static int __init serial_ir_init_module(void) static void __exit serial_ir_exit_module(void) { - del_timer_sync(&serial_ir.timeout_timer); + timer_delete_sync(&serial_ir.timeout_timer); serial_ir_exit(); } |