linux-kernel - [PATCH] ACPI/nfit: delete the function to_acpi_nfit

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Date:   Sat,  5 Jan 2019 16:08:38 +0800
From:   Xiaochun Lee <lixiaochun.2888@....com>
To:     linux-acpi@...r.kernel.org, linux-nvdimm@...ts.01.org
Cc:     dan.j.williams@...el.com, zwisler@...nel.org,
        vishal.l.verma@...el.com, dave.jiang@...el.com, rjw@...ysocki.net,
        lenb@...nel.org, linux-kernel@...r.kernel.org,
        Xiaochun Lee <lixc17@...ovo.com>
Subject: [PATCH] ACPI/nfit: delete the function to_acpi_nfit_desc

From: Xiaochun Lee <lixc17@...ovo.com>

The function to_acpi_nfit_desc and function to_acpi_desc
do the same things,delete the function to_acpi_nfit_desc,
and keep the inline function to_acpi_desc.

Signed-off-by: Xiaochun Lee <lixc17@...ovo.com>
---
 drivers/acpi/nfit/core.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index 011d3db..8f09410 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -78,12 +78,6 @@ const guid_t *to_nfit_uuid(enum nfit_uuids id)
 }
 EXPORT_SYMBOL(to_nfit_uuid);
 
-static struct acpi_nfit_desc *to_acpi_nfit_desc(
-		struct nvdimm_bus_descriptor *nd_desc)
-{
-	return container_of(nd_desc, struct acpi_nfit_desc, nd_desc);
-}
-
 static struct acpi_device *to_acpi_dev(struct acpi_nfit_desc *acpi_desc)
 {
 	struct nvdimm_bus_descriptor *nd_desc = &acpi_desc->nd_desc;
@@ -419,7 +413,7 @@ static bool payload_dumpable(struct nvdimm *nvdimm, unsigned int func)
 int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm,
 		unsigned int cmd, void *buf, unsigned int buf_len, int *cmd_rc)
 {
-	struct acpi_nfit_desc *acpi_desc = to_acpi_nfit_desc(nd_desc);
+	struct acpi_nfit_desc *acpi_desc = to_acpi_desc(nd_desc);
 	struct nfit_mem *nfit_mem = nvdimm_provider_data(nvdimm);
 	union acpi_object in_obj, in_buf, *out_obj;
 	const struct nd_cmd_desc *desc = NULL;
@@ -3367,7 +3361,7 @@ int acpi_nfit_init(struct acpi_nfit_desc *acpi_desc, void *data, acpi_size sz)
 
 static int acpi_nfit_flush_probe(struct nvdimm_bus_descriptor *nd_desc)
 {
-	struct acpi_nfit_desc *acpi_desc = to_acpi_nfit_desc(nd_desc);
+	struct acpi_nfit_desc *acpi_desc = to_acpi_desc(nd_desc);
 	struct device *dev = acpi_desc->dev;
 
 	/* Bounce the device lock to flush acpi_nfit_add / acpi_nfit_notify */
@@ -3384,7 +3378,7 @@ static int acpi_nfit_flush_probe(struct nvdimm_bus_descriptor *nd_desc)
 static int __acpi_nfit_clear_to_send(struct nvdimm_bus_descriptor *nd_desc,
 		struct nvdimm *nvdimm, unsigned int cmd)
 {
-	struct acpi_nfit_desc *acpi_desc = to_acpi_nfit_desc(nd_desc);
+	struct acpi_nfit_desc *acpi_desc = to_acpi_desc(nd_desc);
 
 	if (nvdimm)
 		return 0;
-- 
1.8.3.1