[media] sir_ir: remove init_chrdev and init_sir_ir functions

Inlining these functions into the probe function makes it much
more readable.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/rc/sir_ir.c b/drivers/media/rc/sir_ir.c
index fdac5704c30e6e4688c68b78f748c3d59217dea3..5ee3a2301c05cb51365ad03f9afacc640216bfe3 100644 (file)
--- a/drivers/media/rc/sir_ir.c
+++ b/drivers/media/rc/sir_ir.c
@@ -53,7 +53,6 @@ static DEFINE_SPINLOCK(hardware_lock);
 
 /* Communication with user-space */
 static void add_read_queue(int flag, unsigned long val);
-static int init_chrdev(void);
 /* Hardware */
 static irqreturn_t sir_interrupt(int irq, void *dev_id);
 static void send_space(unsigned long len);
@@ -120,28 +119,6 @@ static void add_read_queue(int flag, unsigned long val)
        ir_raw_event_store_with_filter(rcdev, &ev);
 }
 
-static int init_chrdev(void)
-{
-       rcdev = devm_rc_allocate_device(&sir_ir_dev->dev, RC_DRIVER_IR_RAW);
-       if (!rcdev)
-               return -ENOMEM;
-
-       rcdev->input_name = "SIR IrDA port";
-       rcdev->input_phys = KBUILD_MODNAME "/input0";
-       rcdev->input_id.bustype = BUS_HOST;
-       rcdev->input_id.vendor = 0x0001;
-       rcdev->input_id.product = 0x0001;
-       rcdev->input_id.version = 0x0100;
-       rcdev->tx_ir = sir_tx_ir;
-       rcdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
-       rcdev->driver_name = KBUILD_MODNAME;
-       rcdev->map_name = RC_MAP_RC6_MCE;
-       rcdev->timeout = IR_DEFAULT_TIMEOUT;
-       rcdev->dev.parent = &sir_ir_dev->dev;
-
-       return devm_rc_register_device(&sir_ir_dev->dev, rcdev);
-}
-
 /* SECTION: Hardware */
 static void sir_timeout(unsigned long data)
 {
@@ -323,11 +300,27 @@ static void drop_hardware(void)
 }
 
 /* SECTION: Initialisation */
-
-static int init_sir_ir(void)
+static int sir_ir_probe(struct platform_device *dev)
 {
        int retval;
 
+       rcdev = devm_rc_allocate_device(&sir_ir_dev->dev, RC_DRIVER_IR_RAW);
+       if (!rcdev)
+               return -ENOMEM;
+
+       rcdev->input_name = "SIR IrDA port";
+       rcdev->input_phys = KBUILD_MODNAME "/input0";
+       rcdev->input_id.bustype = BUS_HOST;
+       rcdev->input_id.vendor = 0x0001;
+       rcdev->input_id.product = 0x0001;
+       rcdev->input_id.version = 0x0100;
+       rcdev->tx_ir = sir_tx_ir;
+       rcdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
+       rcdev->driver_name = KBUILD_MODNAME;
+       rcdev->map_name = RC_MAP_RC6_MCE;
+       rcdev->timeout = IR_DEFAULT_TIMEOUT;
+       rcdev->dev.parent = &sir_ir_dev->dev;
+
        setup_timer(&timerlist, sir_timeout, 0);
 
        /* get I/O port access and IRQ line */
@@ -343,20 +336,13 @@ static int init_sir_ir(void)
        }
        pr_info("I/O port 0x%.4x, IRQ %d.\n", io, irq);
 
-       init_hardware();
-
-       return 0;
-}
-
-static int sir_ir_probe(struct platform_device *dev)
-{
-       int retval;
-
-       retval = init_chrdev();
+       retval = devm_rc_register_device(&sir_ir_dev->dev, rcdev);
        if (retval < 0)
                return retval;
 
-       return init_sir_ir();
+       init_hardware();
+
+       return 0;
 }
 
 static int sir_ir_remove(struct platform_device *dev)