* [PATCH -next] edac/bluefield: Use devm_platform_get_and_ioremap_resource()
@ 2023-08-04 8:49 Yang Yingliang
0 siblings, 0 replies; only message in thread
From: Yang Yingliang @ 2023-08-04 8:49 UTC (permalink / raw)
To: linux-edac; +Cc: sramani, james.morse, mchehab, yangyingliang
Use devm_platform_get_and_ioremap_resource() to simplify
code. And emi_res is not used, it can be removed.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
drivers/edac/bluefield_edac.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/edac/bluefield_edac.c b/drivers/edac/bluefield_edac.c
index e4736eb37bfb..a35c9f8f0d2c 100644
--- a/drivers/edac/bluefield_edac.c
+++ b/drivers/edac/bluefield_edac.c
@@ -245,7 +245,6 @@ static int bluefield_edac_mc_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct edac_mc_layer layers[1];
struct mem_ctl_info *mci;
- struct resource *emi_res;
unsigned int mc_idx, dimm_count;
int rc, ret;
@@ -266,10 +265,6 @@ static int bluefield_edac_mc_probe(struct platform_device *pdev)
return -EINVAL;
}
- emi_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!emi_res)
- return -EINVAL;
-
layers[0].type = EDAC_MC_LAYER_SLOT;
layers[0].size = dimm_count;
layers[0].is_virt_csrow = true;
@@ -281,7 +276,7 @@ static int bluefield_edac_mc_probe(struct platform_device *pdev)
priv = mci->pvt_info;
priv->dimm_per_mc = dimm_count;
- priv->emi_base = devm_ioremap_resource(dev, emi_res);
+ priv->emi_base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
if (IS_ERR(priv->emi_base)) {
dev_err(dev, "failed to map EMI IO resource\n");
ret = PTR_ERR(priv->emi_base);
--
2.25.1
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2023-08-04 9:20 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-08-04 8:49 [PATCH -next] edac/bluefield: Use devm_platform_get_and_ioremap_resource() Yang Yingliang
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).