diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/keyboard/hilkbd.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/8390/mac8390.c | 20 | ||||
| -rw-r--r-- | drivers/nubus/bus.c | 3 |
3 files changed, 15 insertions, 12 deletions
diff --git a/drivers/input/keyboard/hilkbd.c b/drivers/input/keyboard/hilkbd.c index a4e404aaf64b..5c7afdec192c 100644 --- a/drivers/input/keyboard/hilkbd.c +++ b/drivers/input/keyboard/hilkbd.c @@ -57,8 +57,8 @@ MODULE_LICENSE("GPL v2"); #define HIL_DATA 0x1 #define HIL_CMD 0x3 #define HIL_IRQ 2 - #define hil_readb(p) readb(p) - #define hil_writeb(v,p) writeb((v),(p)) + #define hil_readb(p) readb((const volatile void __iomem *)(p)) + #define hil_writeb(v, p) writeb((v), (volatile void __iomem *)(p)) #else #error "HIL is not supported on this platform" diff --git a/drivers/net/ethernet/8390/mac8390.c b/drivers/net/ethernet/8390/mac8390.c index b6d735bf8011..342ae08ec3c2 100644 --- a/drivers/net/ethernet/8390/mac8390.c +++ b/drivers/net/ethernet/8390/mac8390.c @@ -153,9 +153,6 @@ static void dayna_block_input(struct net_device *dev, int count, static void dayna_block_output(struct net_device *dev, int count, const unsigned char *buf, int start_page); -#define memcpy_fromio(a, b, c) memcpy((a), (void *)(b), (c)) -#define memcpy_toio(a, b, c) memcpy((void *)(a), (b), (c)) - #define memcmp_withio(a, b, c) memcmp((a), (void *)(b), (c)) /* Slow Sane (16-bit chunk memory read/write) Cabletron uses this */ @@ -239,7 +236,7 @@ static enum mac8390_access mac8390_testio(unsigned long membase) unsigned long outdata = 0xA5A0B5B0; unsigned long indata = 0x00000000; /* Try writing 32 bits */ - memcpy_toio(membase, &outdata, 4); + memcpy_toio((void __iomem *)membase, &outdata, 4); /* Now compare them */ if (memcmp_withio(&outdata, membase, 4) == 0) return ACCESS_32; @@ -711,7 +708,7 @@ static void sane_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_page) { unsigned long hdr_start = (ring_page - WD_START_PG)<<8; - memcpy_fromio(hdr, dev->mem_start + hdr_start, 4); + memcpy_fromio(hdr, (void __iomem *)dev->mem_start + hdr_start, 4); /* Fix endianness */ hdr->count = swab16(hdr->count); } @@ -725,13 +722,16 @@ static void sane_block_input(struct net_device *dev, int count, if (xfer_start + count > ei_status.rmem_end) { /* We must wrap the input move. */ int semi_count = ei_status.rmem_end - xfer_start; - memcpy_fromio(skb->data, dev->mem_start + xfer_base, + memcpy_fromio(skb->data, + (void __iomem *)dev->mem_start + xfer_base, semi_count); count -= semi_count; - memcpy_fromio(skb->data + semi_count, ei_status.rmem_start, - count); + memcpy_fromio(skb->data + semi_count, + (void __iomem *)ei_status.rmem_start, count); } else { - memcpy_fromio(skb->data, dev->mem_start + xfer_base, count); + memcpy_fromio(skb->data, + (void __iomem *)dev->mem_start + xfer_base, + count); } } @@ -740,7 +740,7 @@ static void sane_block_output(struct net_device *dev, int count, { long shmem = (start_page - WD_START_PG)<<8; - memcpy_toio(dev->mem_start + shmem, buf, count); + memcpy_toio((void __iomem *)dev->mem_start + shmem, buf, count); } /* dayna block input/output */ diff --git a/drivers/nubus/bus.c b/drivers/nubus/bus.c index a59b6c4bb5b8..ad3d17c42e23 100644 --- a/drivers/nubus/bus.c +++ b/drivers/nubus/bus.c @@ -5,6 +5,7 @@ // Copyright (C) 2017 Finn Thain #include <linux/device.h> +#include <linux/dma-mapping.h> #include <linux/list.h> #include <linux/nubus.h> #include <linux/seq_file.h> @@ -93,6 +94,8 @@ int nubus_device_register(struct nubus_board *board) board->dev.release = nubus_device_release; board->dev.bus = &nubus_bus_type; dev_set_name(&board->dev, "slot.%X", board->slot); + board->dev.dma_mask = &board->dev.coherent_dma_mask; + dma_set_mask(&board->dev, DMA_BIT_MASK(32)); return device_register(&board->dev); } |