On Monday 05 March 2018 01:21 PM, Shawn Lin wrote: > On 2018/3/5 12:24, Harish Jenny K N wrote: >> From: Abbas Raza <[email protected]> >> >> This patch exports the host capabilities to debugfs >> >> Signed-off-by: Abbas Raza <[email protected]> >> Signed-off-by: Andrew Gabbasov <[email protected]> >> Signed-off-by: Harish Jenny K N <[email protected]> >> --- >> >> Changes in v2: >> - Changed Author >> >> drivers/mmc/core/debugfs.c | 3 +++ >> 1 file changed, 3 insertions(+) >> >> diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c >> index c51e0c0..fa2df7f 100644 >> --- a/drivers/mmc/core/debugfs.c >> +++ b/drivers/mmc/core/debugfs.c >> @@ -289,6 +289,9 @@ void mmc_add_card_debugfs(struct mmc_card *card) >> card->debugfs_root = root; >> + if (!debugfs_create_x32("host_caps", S_IRUSR, root, (u32 >> *)&host->caps)) > > Perhaps you don't need cast, and '&host->caps' should be fine?
Yes. I will send updated patch. > And you don't need to export host->caps2? I will send this is as a separate patch, as this also requires changes in mmc-utils sample application to parse the value. Thanks, Harish Jenny K N
