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cxl/region: Stop initializing interleave granularity

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In preparation for a patch that validates that the region ways setting
is compatible with the granularity setting, the initial granularity
setting needs to start at zero to indicate "unset".

Reviewed-by: Vishal Verma <vishal.l.verma@intel.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://lore.kernel.org/r/165853777484.2430596.3423921169034844397.stgit@dwillia2-xfh.jf.intel.com
[djbw: fix up unused variable]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams 2022-08-01 15:38:06 -07:00
parent 4d5c42a80b
commit 817b279467
1 changed files with 0 additions and 4 deletions
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4
drivers/cxl/core/region.c
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@ -1527,8 +1527,6 @@ static struct cxl_region *devm_cxl_add_region(struct cxl_root_decoder *cxlrd,
enum cxl_decoder_type type)
{
struct cxl_port *port = to_cxl_port(cxlrd->cxlsd.cxld.dev.parent);
struct cxl_decoder *cxld = &cxlrd->cxlsd.cxld;
struct cxl_region_params *p;
struct cxl_region *cxlr;
struct device *dev;
int rc;
@ -1536,10 +1534,8 @@ static struct cxl_region *devm_cxl_add_region(struct cxl_root_decoder *cxlrd,
cxlr = cxl_region_alloc(cxlrd, id);
if (IS_ERR(cxlr))
return cxlr;
p = &cxlr->params;
cxlr->mode = mode;
cxlr->type = type;
p->interleave_granularity = cxld->interleave_granularity;
dev = &cxlr->dev;
rc = dev_set_name(dev, "region%d", id);