Hi all,
After merging the driver-core tree, today's linux-next build (x86_64
allmodconfig) failed like this:
error[E0599]: no method named `readl` found for reference `&Bar<8>` in the current scope
--> drivers/gpu/nova-core/regs.rs:38:18
|
38 | Self(bar.readl(BOOT0_OFFSET))
| ^^^^^
|
help: there is a method `read8` with a similar name
|
38 | Self(bar.read8(BOOT0_OFFSET))
| ~~~~~
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0599`.
Caused by commit
354fd6e86fac ("rust: io: rename `io::Io` accessors")
interacting with commit
54e6baf123fd ("gpu: nova-core: add initial driver stub")
from the drm-nova tree.
I applied the following merge fix patch for today.
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Wed, 12 Mar 2025 21:36:48 +1100
Subject: [PATCH] fix up for "rust: io: rename `io::Io` accessors"
interacting with "gpu: nova-core: add initial driver stub"
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
drivers/gpu/nova-core/regs.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/nova-core/regs.rs b/drivers/gpu/nova-core/regs.rs
index 50aefb150b0b..b1a25b86ef17 100644
--- a/drivers/gpu/nova-core/regs.rs
+++ b/drivers/gpu/nova-core/regs.rs
@@ -35,7 +35,7 @@
impl Boot0 {
#[inline]
pub(crate) fn read(bar: &Bar0) -> Self {
- Self(bar.readl(BOOT0_OFFSET))
+ Self(bar.read32(BOOT0_OFFSET))
}
#[inline]
--
2.45.2
--
Cheers,
Stephen Rothwell
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