The regs32 machinery uses readl. I forgot the mandatory include and the code was not compiling on all archs. Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Signed-off-by: Alessandro Rubini <rubini@xxxxxxxxx> --- > After merging the driver-core tree, today's linux-next build (powerpc > ppc64_defconfig) failed like this: > > fs/debugfs/file.c: In function 'debugfs_print_regs32': > fs/debugfs/file.c:560:7: error: implicit declaration of function 'readl' [- > Werror=implicit-function-declaration] I'm learning the lesson. I'll be more careful next time. Sorry for your patience. /alessandro fs/debugfs/file.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index fc98ec9..e0a3a59 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -19,6 +19,7 @@ #include <linux/pagemap.h> #include <linux/namei.h> #include <linux/debugfs.h> +#include <linux/io.h> static ssize_t default_read_file(struct file *file, char __user *buf, size_t count, loff_t *ppos) -- 1.6.0.2 -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
