xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[POWERPC] Remove find_compatible_devices

Browse Source 
This is an old interface and is replaced by of_find_compatible_node.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Stephen Rothwell
2007-04-24 13:48:41 +10:00
committed by Paul Mackerras
parent 6210230725
commit 4bf56e1725
4 changed files with 22 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/macintosh/macio-adb.c
View File

@@ -82,7 +82,14 @@ struct adb_driver macio_adb_driver = {
int macio_probe(void)
{
return find_compatible_devices("adb", "chrp,adb0")? 0: -ENODEV;
struct device_node *np;
np = of_find_compatible_node(NULL, "adb", "chrp,adb0");
if (np) {
of_node_put(np);
return 0;
}
return -ENODEV;
}
int macio_init(void)
@@ -91,12 +98,14 @@ int macio_init(void)
struct resource r;
unsigned int irq;
adbs = find_compatible_devices("adb", "chrp,adb0");
adbs = of_find_compatible_node(NULL, "adb", "chrp,adb0");
if (adbs == 0)
return -ENXIO;
if (of_address_to_resource(adbs, 0, &r))
if (of_address_to_resource(adbs, 0, &r)) {
of_node_put(adbs);
return -ENXIO;
}
adb = ioremap(r.start, sizeof(struct adb_regs));
out_8(&adb->ctrl.r, 0);
@@ -107,6 +116,7 @@ int macio_init(void)
out_8(&adb->autopoll.r, APE);
irq = irq_of_parse_and_map(adbs, 0);
of_node_put(adbs);
if (request_irq(irq, macio_adb_interrupt, 0, "ADB", (void *)0)) {
printk(KERN_ERR "ADB: can't get irq %d\n", irq);
return -EAGAIN;