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authorGeert Uytterhoeven <geert@linux-m68k.org>2008-05-18 22:47:18 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-19 00:28:50 +0400
commitfd5b462f0b3ae641e39966d1c6cd0dd66100cda5 (patch)
treec5334016f71fb0e0807147b73e12e565baf3cb73
parenteb98630ba02f6a23a2d202be082757a9e9940b2b (diff)
downloadlinux-fd5b462f0b3ae641e39966d1c6cd0dd66100cda5.tar.xz
m68k: Return -ENODEV if no device is found
According to the tests in do_initcalls(), the proper error code in case no device is found is -ENODEV, not -ENXIO or -EIO. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/block/amiflop.c6
-rw-r--r--drivers/block/z2ram.c2
-rw-r--r--drivers/input/serio/q40kbd.c2
-rw-r--r--drivers/video/amifb.c4
-rw-r--r--drivers/video/hpfb.c2
5 files changed, 8 insertions, 8 deletions
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index c9751b2b57e6..7516baff3bb9 100644
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -1714,10 +1714,10 @@ static int __init amiga_floppy_init(void)
int i, ret;
if (!MACH_IS_AMIGA)
- return -ENXIO;
+ return -ENODEV;
if (!AMIGAHW_PRESENT(AMI_FLOPPY))
- return -ENXIO;
+ return -ENODEV;
if (register_blkdev(FLOPPY_MAJOR,"fd"))
return -EBUSY;
@@ -1755,7 +1755,7 @@ static int __init amiga_floppy_init(void)
if (!floppy_queue)
goto out_queue;
- ret = -ENXIO;
+ ret = -ENODEV;
if (fd_probe_drives() < 1) /* No usable drives */
goto out_probe;
diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index 2d5853cbd4b0..be20a67f1fa8 100644
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -332,7 +332,7 @@ z2_init(void)
int ret;
if (!MACH_IS_AMIGA)
- return -ENXIO;
+ return -ENODEV;
ret = -EBUSY;
if (register_blkdev(Z2RAM_MAJOR, DEVICE_NAME))
diff --git a/drivers/input/serio/q40kbd.c b/drivers/input/serio/q40kbd.c
index cb89aff2e160..d962a8d78b14 100644
--- a/drivers/input/serio/q40kbd.c
+++ b/drivers/input/serio/q40kbd.c
@@ -156,7 +156,7 @@ static int __init q40kbd_init(void)
int error;
if (!MACH_IS_Q40)
- return -EIO;
+ return -ENODEV;
error = platform_driver_register(&q40kbd_driver);
if (error)
diff --git a/drivers/video/amifb.c b/drivers/video/amifb.c
index e6492c1048bf..05a328c11a8b 100644
--- a/drivers/video/amifb.c
+++ b/drivers/video/amifb.c
@@ -2261,7 +2261,7 @@ int __init amifb_init(void)
amifb_setup(option);
#endif
if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(AMI_VIDEO))
- return -ENXIO;
+ return -ENODEV;
/*
* We request all registers starting from bplpt[0]
@@ -2333,7 +2333,7 @@ default_chipset:
strcat(fb_info.fix.id, "Unknown");
goto default_chipset;
#else /* CONFIG_FB_AMIGA_OCS */
- err = -ENXIO;
+ err = -ENODEV;
goto amifb_error;
#endif /* CONFIG_FB_AMIGA_OCS */
break;
diff --git a/drivers/video/hpfb.c b/drivers/video/hpfb.c
index 2eb4fb159084..b8ebff1e8493 100644
--- a/drivers/video/hpfb.c
+++ b/drivers/video/hpfb.c
@@ -382,7 +382,7 @@ int __init hpfb_init(void)
#define INTFBPADDR 0x560000
if (!MACH_IS_HP300)
- return -ENXIO;
+ return -ENODEV;
if (fb_get_options("hpfb", NULL))
return -ENODEV;