Messages in this thread Patch in this message | | | From | Martin Wilck <> | Subject | [PATCH v3 2/6] scsi: use const_ilog2 for array indices | Date | Wed, 18 Apr 2018 01:35:07 +0200 |
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Use the just introduced const_ilog2() macro to avoid sparse errors.
Signed-off-by: Martin Wilck <mwilck@suse.com> --- drivers/scsi/scsi_debugfs.c | 2 +- drivers/scsi/scsi_sysfs.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/scsi_debugfs.c b/drivers/scsi/scsi_debugfs.c index b784002..c5a8756 100644 --- a/drivers/scsi/scsi_debugfs.c +++ b/drivers/scsi/scsi_debugfs.c @@ -4,7 +4,7 @@ #include <scsi/scsi_dbg.h> #include "scsi_debugfs.h" -#define SCSI_CMD_FLAG_NAME(name) [ilog2(SCMD_##name)] = #name +#define SCSI_CMD_FLAG_NAME(name)[const_ilog2(SCMD_##name)] = #name static const char *const scsi_cmd_flags[] = { SCSI_CMD_FLAG_NAME(TAGGED), SCSI_CMD_FLAG_NAME(UNCHECKED_ISA_DMA), diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index e56a4ac..feacd7a 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -968,7 +968,7 @@ sdev_show_wwid(struct device *dev, struct device_attribute *attr, static DEVICE_ATTR(wwid, S_IRUGO, sdev_show_wwid, NULL); #define BLIST_FLAG_NAME(name) \ - [ilog2((__force unsigned int)BLIST_##name)] = #name + [const_ilog2((__force unsigned int)BLIST_##name)] = #name static const char *const sdev_bflags_name[] = { #include "scsi_devinfo_tbl.c" }; -- 2.16.1
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