The first round of I/O space pointers separation.

[lincan.git] / lincan / src / pcm3680.c

diff --git a/lincan/src/pcm3680.c b/lincan/src/pcm3680.c
index adc42939d9d2db5d65aace088926ab7453602992..b87e7a88be23d9e0f7b124a64d81f70bce1c3093 100644 (file)
--- a/lincan/src/pcm3680.c
+++ b/lincan/src/pcm3680.c
@@ -36,12 +36,12 @@
  */
 int pcm3680_request_io(struct candevice_t *candev)
 {
-        unsigned long remap_addr;
+        can_ioptr_t remap_addr;
        if (!can_request_mem_region(candev->io_addr,IO_RANGE,DEVICE_NAME " - pcm3680")) {
                CANMSG("Unable to request IO-memory: 0x%lx\n",candev->io_addr);
                return -ENODEV;
        }
-       if ( !( remap_addr = (long) ioremap( candev->io_addr, IO_RANGE ) ) ) {
+       if ( !( remap_addr = ioremap( candev->io_addr, IO_RANGE ) ) ) {
                CANMSG("Unable to access I/O memory at: 0x%lx\n", candev->io_addr);
                can_release_mem_region(candev->io_addr,IO_RANGE);
                return -ENODEV;
@@ -172,7 +172,7 @@ int pcm3680_init_chip_data(struct candevice_t *candev, int chipnr)
 {
        sja1000p_fill_chipspecops(candev->chip[chipnr]);
        candev->chip[chipnr]->chip_base_addr=
-                       candev->io_addr + 0x200*chipnr;
+                       candev->dev_base_addr + 0x200*chipnr;
        candev->chip[chipnr]->clock = 16000000;
        candev->chip[chipnr]->int_clk_reg = 0x0;
        candev->chip[chipnr]->int_bus_reg = 0x0;
@@ -235,9 +235,9 @@ int pcm3680_program_irq(struct candevice_t *candev)
  * Return Value: The function does not return a value
  * File: src/template.c
  */
-void pcm3680_write_register(unsigned data, unsigned long address)
+void pcm3680_write_register(unsigned data, can_ioptr_t address)
 {
-       writeb(data,address);
+       can_writeb(data,address);
 }
 
 /**
@@ -250,9 +250,9 @@ void pcm3680_write_register(unsigned data, unsigned long address)
  * Return Value: The function returns the value stored in @address
  * File: src/template.c
  */
-unsigned pcm3680_read_register(unsigned long address)
+unsigned pcm3680_read_register(can_ioptr_t address)
 {
-       return readb(address);
+       return can_readb(address);
 }
 
 /* !!! Don't change this function !!! */