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| author | Arnd Bergmann <arnd@arndb.de> | 2025-09-15 15:58:03 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2025-09-15 15:58:04 +0200 |
| commit | a97c004c9b8fbf386c6e19f98e594ddeb8b19e50 (patch) | |
| tree | 8c51875cf1dfd6699873aed7508de90deb826d14 | |
| parent | d88449249152a27e12728168478785bfbd67bb88 (diff) | |
| parent | 1faa0d62a19bb8a4b9022b603472e7127974cb55 (diff) | |
Merge tag 'tee-improve-sysfs-for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into soc/drivers
Use sysfs_emit() for sysfs buffers to userspace
* tag 'tee-improve-sysfs-for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee:
drivers: tee: improve sysfs interface by using sysfs_emit()
Link: https://lore.kernel.org/r/20250912091000.GA1441709@rayden
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | drivers/tee/optee/core.c | 2 | ||||
| -rw-r--r-- | drivers/tee/tee_core.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c index c75fddc83576..ce44e3498d37 100644 --- a/drivers/tee/optee/core.c +++ b/drivers/tee/optee/core.c @@ -72,7 +72,7 @@ static ssize_t rpmb_routing_model_show(struct device *dev, else s = "user"; - return scnprintf(buf, PAGE_SIZE, "%s\n", s); + return sysfs_emit(buf, "%s\n", s); } static DEVICE_ATTR_RO(rpmb_routing_model); diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c index acc7998758ad..944f913f8592 100644 --- a/drivers/tee/tee_core.c +++ b/drivers/tee/tee_core.c @@ -977,7 +977,7 @@ static ssize_t implementation_id_show(struct device *dev, struct tee_ioctl_version_data vers; teedev->desc->ops->get_version(teedev, &vers); - return scnprintf(buf, PAGE_SIZE, "%d\n", vers.impl_id); + return sysfs_emit(buf, "%d\n", vers.impl_id); } static DEVICE_ATTR_RO(implementation_id); |