From: Wu Hao <hao.wu@intel.com>
Date: Sat, 30 Jun 2018 00:53:29 +0000 (+0800)
Subject: fpga: dfl: fme-region: add support for compat_id
X-Git-Tag: v4.19-rc1~100^2~70
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=7514a4249c479c0b56a112306496a9aa3bad312b;p=linux.git

fpga: dfl: fme-region: add support for compat_id

This patch adds compat_id support, it reuses fme manager's
compat id, as the per region compat id is actually from the
fme manager's register.

Signed-off-by: Wu Hao <hao.wu@intel.com>
Acked-by: Alan Tull <atull@kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/fpga/dfl-fme-region.c b/drivers/fpga/dfl-fme-region.c
index a6e0bde7cc31..0b7e19c27c6d 100644
--- a/drivers/fpga/dfl-fme-region.c
+++ b/drivers/fpga/dfl-fme-region.c
@@ -45,6 +45,7 @@ static int fme_region_probe(struct platform_device *pdev)
 	}
 
 	region->priv = pdata;
+	region->compat_id = mgr->compat_id;
 	platform_set_drvdata(pdev, region);
 
 	ret = fpga_region_register(region);