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Commit c5d680c0 authored by Marek Belisko's avatar Marek Belisko Committed by Greg Kroah-Hartman
Browse files

staging: ft1000: Fix coding style in check_usb_db() function. 



Signed-off-by: default avatarMarek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 165d290f

drivers/staging/ft1000/ft1000-usb/ft1000_download.c

+40 −45
Original line number Diff line number Diff line
@@ -130,48 +130,43 @@ static u32 check_usb_db (struct ft1000_device *ft1000dev) 
	u32 status;



	loopcnt = 0;

   while (loopcnt < 10)

   {



      status = ft1000_read_register (ft1000dev, &temp, FT1000_REG_DOORBELL);

      DEBUG("check_usb_db: read FT1000_REG_DOORBELL value is %x\n", temp);

      if (temp & 0x0080)

      {

	while (loopcnt < 10) {

		status = ft1000_read_register(ft1000dev, &temp,

					       FT1000_REG_DOORBELL);

		DEBUG("check_usb_db: read FT1000_REG_DOORBELL value is %x\n",

		       temp);

		if (temp & 0x0080) {

			DEBUG("FT1000:Got checkusb doorbell\n");

           status = ft1000_write_register (ft1000dev, 0x0080, FT1000_REG_DOORBELL);

           status = ft1000_write_register (ft1000dev, 0x0100, FT1000_REG_DOORBELL);

           status = ft1000_write_register (ft1000dev,  0x8000, FT1000_REG_DOORBELL);

			status = ft1000_write_register(ft1000dev, 0x0080,

						FT1000_REG_DOORBELL);

			status = ft1000_write_register(ft1000dev, 0x0100,

						FT1000_REG_DOORBELL);

			status = ft1000_write_register(ft1000dev,  0x8000,

						FT1000_REG_DOORBELL);

			break;

      }

      else

      {

		} else {

			loopcnt++;

			msleep(10);

		}



   } //end of while



	}



	loopcnt = 0;

   while (loopcnt < 20)

   {



      status = ft1000_read_register (ft1000dev, &temp, FT1000_REG_DOORBELL);

	while (loopcnt < 20) {

		status = ft1000_read_register(ft1000dev, &temp,

					       FT1000_REG_DOORBELL);

		DEBUG("FT1000:check_usb_db:Doorbell = 0x%x\n", temp);

      if (temp & 0x8000)

      {

		if (temp & 0x8000) {

			loopcnt++;

			msleep(10);

      }

      else

      {

		} else	{

			DEBUG("check_usb_db: door bell is cleared, return 0\n");

			return 0;

		}

	}



	return HANDSHAKE_MAG_TIMEOUT_VALUE;



}



//---------------------------------------------------------------------------