Messages in this thread | | | From | Luo Jiaxing <> | Subject | [PATCH v4 0/5] Introduce a new helper macro DEFINE_SHOW_STORE_ATTRIBUTE at seq_file.c | Date | Thu, 12 Nov 2020 15:07:38 +0800 |
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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 macro for read-write file too.
So we add this macro to help decrease code duplication.
--- v1->v2: 1.Rename DEFINE_STORE_ATTRIBUTE() to DEFINE_SHOW_STORE_ATTRIBUTE(). 2.AI Viro points out that he doesn't like the definition of macros like DEFINE_SHOW_ATTRIBUTE. v2->v3: 1.Fixed some spelling mistakes in commit. 2.Revision description are added for easy tracing.
v3->v4: 1.Add AI Viro's comment to v1->v2's revision description. 2.Fixed a spelling mistakes of "marco" to "macro". ---
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
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