Messages in this thread | | | From | Luo Jiaxing <> | Subject | [PATCH v2 0/5] Introduce a new helper marco DEFINE_SHOW_STORE_ATTRIBUTE at seq_file.c | Date | Fri, 30 Oct 2020 16:31:57 +0800 |
| |
We already own DEFINE_SHOW_ATTRIBUTE() helper macro for defining attribute for read-only file, but we found many of drivers also want a helper marco for read-write file too.
So we try to add this macro to help decrease code duplication.
Luo Jiaxing (5): seq_file: Introduce DEFINE_SHOW_STORE_ATTRIBUTE() helper macro scsi: hisi_sas: Introduce DEFINE_SHOW_STORE_ATTRIBUTE for debugfs scsi: qla2xxx: Introduce DEFINE_SHOW_STORE_ATTRIBUTE for debugfs usb: dwc3: debugfs: Introduce DEFINE_SHOW_STORE_ATTRIBUTE drm/i915/display: Introduce DEFINE_SHOW_STORE_ATTRIBUTE for debugfs
.../gpu/drm/i915/display/intel_display_debugfs.c | 55 +-------- drivers/scsi/hisi_sas/hisi_sas_main.c | 135 +++------------------ drivers/scsi/qla2xxx/qla_dfs.c | 19 +-- drivers/usb/dwc3/debugfs.c | 52 +------- include/linux/seq_file.h | 15 +++ 5 files changed, 41 insertions(+), 235 deletions(-)
-- 2.7.4
| |