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

Commit dd8a95ed authored by Samuel Iglesias Gonsalvez's avatar Samuel Iglesias Gonsalvez Committed by Greg Kroah-Hartman
Browse files

Staging: ipack/bridges/tpci200: remove unneeded casts 



Signed-off-by: default avatarSamuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c63a7dd0

drivers/staging/ipack/bridges/tpci200.c

+16 −20
Original line number Diff line number Diff line
@@ -321,8 +321,8 @@ static irqreturn_t tpci200_interrupt(int irq, void *dev_id) 
	spin_lock_irqsave(&tpci200->info->access_lock, flags);



	/* Read status register */

	status_reg = readw((void __iomem *) (tpci200->info->interface_regs +

					       TPCI200_STATUS_REG));

	status_reg = readw(tpci200->info->interface_regs +

			   TPCI200_STATUS_REG);



	if (status_reg & TPCI200_SLOT_INT_MASK) {

		unhandled_ints = status_reg & TPCI200_SLOT_INT_MASK;
@@ -334,12 +334,10 @@ static irqreturn_t tpci200_interrupt(int irq, void *dev_id) 
				ret = tpci200->slots[i].irq->handler(tpci200->slots[i].irq->arg);



				/* Dummy reads */

				readw((void __iomem *)

				      (tpci200->slots[i].dev->io_space.address +

				       0xC0));

				readw((void __iomem *)

				      (tpci200->slots[i].dev->io_space.address +

				       0xC2));

				readw(tpci200->slots[i].dev->io_space.address +

				      0xC0);

				readw(tpci200->slots[i].dev->io_space.address +

				      0xC2);



				unhandled_ints &= ~(((TPCI200_A_INT0 | TPCI200_A_INT1) << (2*i)));

			}
@@ -352,12 +350,12 @@ static irqreturn_t tpci200_interrupt(int irq, void *dev_id) 
				pr_info("No registered ISR for slot [%d:%d]!. IRQ will be disabled.\n",

					tpci200->number, i);

				reg_value = readw(

					(void __iomem *)(tpci200->info->interface_regs +

								     control_reg[i]));

					tpci200->info->interface_regs +

					control_reg[i]);

				reg_value &=

					~(TPCI200_INT0_EN | TPCI200_INT1_EN);

				writew(reg_value,

				       (void __iomem *)(tpci200->info->interface_regs +

				       (tpci200->info->interface_regs +

					control_reg[i]));

			}

		}
@@ -659,8 +657,7 @@ static int tpci200_register(struct tpci200_board *tpci200) 
			(void __iomem *)mem_base + TPCI200_MEM8_GAP*i;

		tpci200->slots[i].mem_phys.size = TPCI200_MEM8_SIZE;



		writew(slot_ctrl,

		       (void __iomem *)(tpci200->info->interface_regs +

		writew(slot_ctrl, (tpci200->info->interface_regs +

				   control_reg[i]));

	}
@@ -703,7 +700,7 @@ static int __tpci200_request_irq(struct tpci200_board *tpci200, 
	 * clock rate 8 MHz

	 */

	slot_ctrl = TPCI200_INT0_EN | TPCI200_INT1_EN;

	writew(slot_ctrl, (void __iomem *)(tpci200->info->interface_regs +

	writew(slot_ctrl, (tpci200->info->interface_regs +

			   control_reg[dev->slot]));



	return 0;
@@ -723,8 +720,7 @@ static void __tpci200_free_irq(struct tpci200_board *tpci200, 
	 * clock rate 8 MHz

	 */

	slot_ctrl = 0;

	writew(slot_ctrl,

	       (void __iomem *)(tpci200->info->interface_regs +

	writew(slot_ctrl, (tpci200->info->interface_regs +

			   control_reg[dev->slot]));

}