The first round of I/O space pointers separation.

[lincan.git] / lincan / src / eb8245.c

diff --git a/lincan/src/eb8245.c b/lincan/src/eb8245.c
index b87130509457eebf725368d90d153c21f3a62da4..ff1f1c5887552c44402e4c7a0238794065314e1f 100644 (file)
--- a/lincan/src/eb8245.c
+++ b/lincan/src/eb8245.c
@@ -36,13 +36,13 @@
  */
 int eb8245_request_io(struct candevice_t *candev)
 {
-        int remap_addr;
+        can_ioptr_t remap_addr;
        
        if (!can_request_mem_region(candev->io_addr,IO_RANGE,DEVICE_NAME " - eb8245")) {
                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;
@@ -241,11 +241,11 @@ int eb8245_program_irq(struct candevice_t *candev)
  * Return Value: The function does not return a value
  * File: src/eb8245.c
  */
-void eb8245_write_register(unsigned data, unsigned long address)
+void eb8245_write_register(unsigned data, can_ioptr_t address)
 {
        /*DEBUGMSG("eb8245_write_register: addr=0x%lx data=0x%x",
                address,data);*/
-       writeb(data,address);
+       can_writeb(data,address);
 }
 
 /**
@@ -258,9 +258,9 @@ void eb8245_write_register(unsigned data, unsigned long address)
  * Return Value: The function returns the value stored in @address
  * File: src/eb8245.c
  */
-unsigned eb8245_read_register(unsigned long address)
+unsigned eb8245_read_register(can_ioptr_t address)
 {
-       return readb(address);
+       return can_readb(address);
 }
 
 /* !!! Don't change this function !!! */