diff options
| author | Xu Yilun <yilun.xu@intel.com> | 2020-08-10 10:41:10 +0800 |
|---|---|---|
| committer | Moritz Fischer <mdf@kernel.org> | 2020-08-19 21:05:47 -0700 |
| commit | 8a5de2de0339cdb7bd269140f857b62ba7222759 (patch) | |
| tree | 06b3f4b6cb90fcb9fe2b1da91c967abd53924443 /drivers/fpga/dfl-fme-perf.c | |
| parent | e6c013c306f0dd23b123e92037c1855e24a85dba (diff) | |
fpga: dfl: change data type of feature id to u16
The feature id is stored in a 12 bit field in DFH. So a u16 variable is
enough for feature id.
This patch changes all feature id related places to fit u16.
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
Reviewed-by: Tom Rix <trix@redhat.com>
Acked-by: Wu Hao <hao.wu@intel.com>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Diffstat (limited to 'drivers/fpga/dfl-fme-perf.c')
| -rw-r--r-- | drivers/fpga/dfl-fme-perf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/fpga/dfl-fme-perf.c b/drivers/fpga/dfl-fme-perf.c index 6ce1ed222ea4..531266287eee 100644 --- a/drivers/fpga/dfl-fme-perf.c +++ b/drivers/fpga/dfl-fme-perf.c @@ -148,7 +148,7 @@ struct fme_perf_priv { struct device *dev; void __iomem *ioaddr; struct pmu pmu; - u64 id; + u16 id; u32 fab_users; u32 fab_port_id; |