From: Jens Taprogge Date: Thu, 27 Sep 2012 10:37:25 +0000 (+0200) Subject: Staging: ipack: get rid of ipack_device->bus_nr. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f9e314d2bf78816ea839cb1042d7dcd0da2821dc;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git Staging: ipack: get rid of ipack_device->bus_nr. It is replicating information contained in ipack_device->bus->bus_nr. Signed-off-by: Jens Taprogge Signed-off-by: Samuel Iglesias Gonsalvez Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/ipack/bridges/tpci200.c b/drivers/staging/ipack/bridges/tpci200.c index bb8aa70281cd..2f48dd583a4f 100644 --- a/drivers/staging/ipack/bridges/tpci200.c +++ b/drivers/staging/ipack/bridges/tpci200.c @@ -46,7 +46,7 @@ static struct tpci200_board *check_slot(struct ipack_device *dev) if (dev->slot >= TPCI200_NB_SLOT) { dev_info(&dev->dev, "Slot [%d:%d] doesn't exist! Last tpci200 slot is %d.\n", - dev->bus_nr, dev->slot, TPCI200_NB_SLOT-1); + dev->bus->bus_nr, dev->slot, TPCI200_NB_SLOT-1); return NULL; } @@ -206,7 +206,7 @@ static int tpci200_request_irq(struct ipack_device *dev, if (tpci200->slots[dev->slot].irq != NULL) { dev_err(&dev->dev, - "Slot [%d:%d] IRQ already registered !\n", dev->bus_nr, + "Slot [%d:%d] IRQ already registered !\n", dev->bus->bus_nr, dev->slot); res = -EINVAL; goto out_unlock; @@ -216,7 +216,7 @@ static int tpci200_request_irq(struct ipack_device *dev, if (slot_irq == NULL) { dev_err(&dev->dev, "Slot [%d:%d] unable to allocate memory for IRQ !\n", - dev->bus_nr, dev->slot); + dev->bus->bus_nr, dev->slot); res = -ENOMEM; goto out_unlock; } @@ -379,7 +379,7 @@ static int tpci200_slot_unmap_space(struct ipack_device *dev, int space) if (dev->io_space.address == NULL) { dev_info(&dev->dev, "Slot [%d:%d] IO space not mapped !\n", - dev->bus_nr, dev->slot); + dev->bus->bus_nr, dev->slot); goto out_unlock; } virt_addr_space = &dev->io_space; @@ -388,7 +388,7 @@ static int tpci200_slot_unmap_space(struct ipack_device *dev, int space) if (dev->id_space.address == NULL) { dev_info(&dev->dev, "Slot [%d:%d] ID space not mapped !\n", - dev->bus_nr, dev->slot); + dev->bus->bus_nr, dev->slot); goto out_unlock; } virt_addr_space = &dev->id_space; @@ -397,7 +397,7 @@ static int tpci200_slot_unmap_space(struct ipack_device *dev, int space) if (dev->int_space.address == NULL) { dev_info(&dev->dev, "Slot [%d:%d] INT space not mapped !\n", - dev->bus_nr, dev->slot); + dev->bus->bus_nr, dev->slot); goto out_unlock; } virt_addr_space = &dev->int_space; @@ -406,7 +406,7 @@ static int tpci200_slot_unmap_space(struct ipack_device *dev, int space) if (dev->mem_space.address == NULL) { dev_info(&dev->dev, "Slot [%d:%d] MEM space not mapped !\n", - dev->bus_nr, dev->slot); + dev->bus->bus_nr, dev->slot); goto out_unlock; } virt_addr_space = &dev->mem_space; @@ -414,7 +414,7 @@ static int tpci200_slot_unmap_space(struct ipack_device *dev, int space) default: dev_err(&dev->dev, "Slot [%d:%d] space number %d doesn't exist !\n", - dev->bus_nr, dev->slot, space); + dev->bus->bus_nr, dev->slot, space); mutex_unlock(&tpci200->mutex); return -EINVAL; } @@ -497,7 +497,7 @@ static int tpci200_slot_map_space(struct ipack_device *dev, if (memory_size > tpci200->slots[dev->slot].mem_phys.size) { dev_err(&dev->dev, "Slot [%d:%d] request is 0x%X memory, only 0x%X available !\n", - dev->bus_nr, dev->slot, memory_size, + dev->bus->bus_nr, dev->slot, memory_size, tpci200->slots[dev->slot].mem_phys.size); res = -EINVAL; goto out_unlock; diff --git a/drivers/staging/ipack/devices/ipoctal.c b/drivers/staging/ipack/devices/ipoctal.c index d751edfda839..15477891220a 100644 --- a/drivers/staging/ipack/devices/ipoctal.c +++ b/drivers/staging/ipack/devices/ipoctal.c @@ -719,7 +719,7 @@ static int ipoctal_probe(struct ipack_device *dev) return -ENOMEM; ipoctal->dev = dev; - res = ipoctal_inst_slot(ipoctal, dev->bus_nr, dev->slot); + res = ipoctal_inst_slot(ipoctal, dev->bus->bus_nr, dev->slot); if (res) goto out_uninst; diff --git a/drivers/staging/ipack/ipack.c b/drivers/staging/ipack/ipack.c index d1e0651592a2..ca8cb327df55 100644 --- a/drivers/staging/ipack/ipack.c +++ b/drivers/staging/ipack/ipack.c @@ -234,7 +234,7 @@ static int ipack_unregister_bus_member(struct device *dev, void *data) struct ipack_device *idev = to_ipack_dev(dev); struct ipack_bus_device *bus = data; - if (idev->bus_nr == bus->bus_nr) + if (idev->bus == bus) ipack_device_unregister(idev); return 1; @@ -440,10 +440,9 @@ struct ipack_device *ipack_device_register(struct ipack_bus_device *bus, dev->dev.release = ipack_device_release; dev->dev.parent = bus->parent; dev->slot = slot; - dev->bus_nr = bus->bus_nr; dev->bus = bus; dev_set_name(&dev->dev, - "ipack-dev.%u.%u", dev->bus_nr, dev->slot); + "ipack-dev.%u.%u", dev->bus->bus_nr, dev->slot); if (bus->ops->set_clockrate(dev, 8)) dev_warn(&dev->dev, "failed to switch to 8 MHz operation for reading of device ID.\n"); diff --git a/drivers/staging/ipack/ipack.h b/drivers/staging/ipack/ipack.h index d8e3bb6feac8..33fdea5e52f6 100644 --- a/drivers/staging/ipack/ipack.h +++ b/drivers/staging/ipack/ipack.h @@ -52,7 +52,6 @@ struct ipack_addr_space { /** * struct ipack_device * - * @bus_nr: IP bus number where the device is plugged * @slot: Slot where the device is plugged in the carrier board * @bus: ipack_bus_device where the device is plugged to. * @id_space: Virtual address to ID space. @@ -65,7 +64,6 @@ struct ipack_addr_space { * by the carrier board throught bus->ops. */ struct ipack_device { - unsigned int bus_nr; unsigned int slot; struct ipack_bus_device *bus; struct ipack_addr_space id_space;