Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 293b048a authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: adl_pci9111: remove unnecessary comments 



Remove some obvious comments.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 499a76dc

drivers/staging/comedi/drivers/adl_pci9111.c

+2 −41
Original line number Diff line number Diff line
@@ -130,11 +130,8 @@ static const struct comedi_lrange pci9111_ai_range = { 
	}

};



/*  Private data structure */



struct pci9111_private_data {

	unsigned long lcr_io_base; /* Local configuration register base

				    * address */

	unsigned long lcr_io_base;



	int stop_counter;

	int stop_is_none;
@@ -144,7 +141,7 @@ struct pci9111_private_data { 
	unsigned int chunk_counter;

	unsigned int chunk_num_samples;



	int ao_readback;	/*  Last written analog output data */

	int ao_readback;



	unsigned int div1;

	unsigned int div2;
@@ -152,10 +149,6 @@ struct pci9111_private_data { 
	short ai_bounce_buffer[2 * PCI9111_FIFO_HALF_SIZE];

};



/*  ------------------------------------------------------------------ */

/*  PLX9050 SECTION */

/*  ------------------------------------------------------------------ */



#define PLX9050_REGISTER_INTERRUPT_CONTROL 0x4c



#define PLX9050_LINTI1_ENABLE		(1 << 0)
@@ -191,12 +184,6 @@ static void plx9050_interrupt_control(unsigned long io_base, 
	outb(flags, io_base + PLX9050_REGISTER_INTERRUPT_CONTROL);

}



/*  ------------------------------------------------------------------ */

/*  MISCELLANEOUS SECTION */

/*  ------------------------------------------------------------------ */



/*  8254 timer */



static void pci9111_timer_set(struct comedi_device *dev)

{

	struct pci9111_private_data *dev_private = dev->private;
@@ -317,19 +304,12 @@ static void pci9111_fifo_reset(struct comedi_device *dev) 
	outb(0, int_ctrl_reg);

}



/*  ------------------------------------------------------------------ */

/*  HARDWARE TRIGGERED ANALOG INPUT SECTION */

/*  ------------------------------------------------------------------ */



/*  Cancel analog input autoscan */



static int pci9111_ai_cancel(struct comedi_device *dev,

			     struct comedi_subdevice *s)

{

	struct pci9111_private_data *dev_private = dev->private;



	/*  Disable interrupts */



	plx9050_interrupt_control(dev_private->lcr_io_base, true, true, true,

				  true, false);
@@ -514,8 +494,6 @@ static int pci9111_ai_do_cmd_test(struct comedi_device *dev, 


}



/*  Analog input command */



static int pci9111_ai_do_cmd(struct comedi_device *dev,

			     struct comedi_subdevice *s)

{
@@ -630,10 +608,6 @@ static void pci9111_ai_munge(struct comedi_device *dev, 
		array[i] = ((array[i] >> shift) & maxdata) ^ invert;

}



/*  ------------------------------------------------------------------ */

/*  INTERRUPT SECTION */

/*  ------------------------------------------------------------------ */



static irqreturn_t pci9111_interrupt(int irq, void *p_device)

{

	struct comedi_device *dev = p_device;
@@ -773,12 +747,6 @@ static irqreturn_t pci9111_interrupt(int irq, void *p_device) 
	return IRQ_HANDLED;

}



/*  ------------------------------------------------------------------ */

/*  INSTANT ANALOG INPUT OUTPUT SECTION */

/*  ------------------------------------------------------------------ */



/*  analog instant input */



static int pci9111_ai_insn_read(struct comedi_device *dev,

				struct comedi_subdevice *s,

				struct comedi_insn *insn, unsigned int *data)
@@ -891,18 +859,11 @@ static int pci9111_do_insn_bits(struct comedi_device *dev, 
	return insn->n;

}



/*  ------------------------------------------------------------------ */

/*  INITIALISATION SECTION */

/*  ------------------------------------------------------------------ */



/*  Reset device */



static int pci9111_reset(struct comedi_device *dev)

{

	struct pci9111_private_data *dev_private = dev->private;



	/*  Set trigger source to software */



	plx9050_interrupt_control(dev_private->lcr_io_base, true, true, true,

				  true, false);