Re: (subset) [PATCH] tpm: loongson: Add bufsiz parameter to tpm_loongson_send()

[Lee Jones <lee@kernel.org>]

On Thu, 25 Sep 2025, Lee Jones wrote:

> On Wed, 17 Sep 2025 10:09:00 -0700, Nathan Chancellor wrote:
> > Commit 5c83b07df9c5 ("tpm: Add a driver for Loongson TPM device") has a
> > semantic conflict with commit 07d8004d6fb9 ("tpm: add bufsiz parameter
> > in the .send callback"), as the former change was developed against a
> > tree without the latter change. This results in a build error:
> > 
> >   drivers/char/tpm/tpm_loongson.c:48:17: error: initialization of 'int (*)(struct tpm_chip *, u8 *, size_t,  size_t)' {aka 'int (*)(struct tpm_chip *, unsigned char *, long unsigned int,  long unsigned int)'} from incompatible pointer type 'int (*)(struct tpm_chip *, u8 *, size_t)' {aka 'int (*)(struct tpm_chip *, unsigned char *, long unsigned int)'} [-Wincompatible-pointer-types]
> >      48 |         .send = tpm_loongson_send,
> >         |                 ^~~~~~~~~~~~~~~~~
> >   drivers/char/tpm/tpm_loongson.c:48:17: note: (near initialization for 'tpm_loongson_ops.send')
> >   drivers/char/tpm/tpm_loongson.c:31:12: note: 'tpm_loongson_send' declared here
> >      31 | static int tpm_loongson_send(struct tpm_chip *chip, u8 *buf, size_t count)
> >         |            ^~~~~~~~~~~~~~~~~
> > 
> > [...]
> 
> Applied, thanks!
> 
> [1/1] tpm: loongson: Add bufsiz parameter to tpm_loongson_send()
>       commit: 39377467669197b02479798f49e3f19344155dc9

Send for testing.

Will follow-up on the PR once complete.

-- 
Lee Jones [李琼斯]