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Subject[PATCH v1 1/1] clk: x86: Rename clk-lpt to more specific clk-lpss-atom
Date
The LPT stands for Lynxpoint PCH. However the driver is used on a few
Intel Atom SoCs. Rename it to reflect this in a way how another clock
driver, i.e. clk-pmc-atom, is called.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---

Good to go either via ACPI or CCF tree.

drivers/acpi/acpi_lpss.c | 6 ++++--
drivers/clk/x86/Makefile | 2 +-
drivers/clk/x86/{clk-lpt.c => clk-lpss-atom.c} | 12 ++++++------
include/linux/platform_data/x86/clk-lpss.h | 2 +-
4 files changed, 12 insertions(+), 10 deletions(-)
rename drivers/clk/x86/{clk-lpt.c => clk-lpss-atom.c} (76%)

diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index 894b7e6ae144..7f163074e4e4 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -385,7 +385,9 @@ static struct platform_device *lpss_clk_dev;

static inline void lpt_register_clock_device(void)
{
- lpss_clk_dev = platform_device_register_simple("clk-lpt", -1, NULL, 0);
+ lpss_clk_dev = platform_device_register_simple("clk-lpss-atom",
+ PLATFORM_DEVID_NONE,
+ NULL, 0);
}

static int register_device_clock(struct acpi_device *adev,
@@ -1337,7 +1339,7 @@ void __init acpi_lpss_init(void)
const struct x86_cpu_id *id;
int ret;

- ret = lpt_clk_init();
+ ret = lpss_atom_clk_init();
if (ret)
return;

diff --git a/drivers/clk/x86/Makefile b/drivers/clk/x86/Makefile
index 18564efdc651..1244c4e568ff 100644
--- a/drivers/clk/x86/Makefile
+++ b/drivers/clk/x86/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_PMC_ATOM) += clk-pmc-atom.o
obj-$(CONFIG_X86_AMD_PLATFORM_DEVICE) += clk-fch.o
-clk-x86-lpss-objs := clk-lpt.o
+clk-x86-lpss-y := clk-lpss-atom.o
obj-$(CONFIG_X86_INTEL_LPSS) += clk-x86-lpss.o
obj-$(CONFIG_CLK_LGM_CGU) += clk-cgu.o clk-cgu-pll.o clk-lgm.o
diff --git a/drivers/clk/x86/clk-lpt.c b/drivers/clk/x86/clk-lpss-atom.c
similarity index 76%
rename from drivers/clk/x86/clk-lpt.c
rename to drivers/clk/x86/clk-lpss-atom.c
index fbe9fd3ed948..aa9d0bb98f8b 100644
--- a/drivers/clk/x86/clk-lpt.c
+++ b/drivers/clk/x86/clk-lpss-atom.c
@@ -13,7 +13,7 @@
#include <linux/platform_data/x86/clk-lpss.h>
#include <linux/platform_device.h>

-static int lpt_clk_probe(struct platform_device *pdev)
+static int lpss_atom_clk_probe(struct platform_device *pdev)
{
struct lpss_clk_data *drvdata;
struct clk *clk;
@@ -34,14 +34,14 @@ static int lpt_clk_probe(struct platform_device *pdev)
return 0;
}

-static struct platform_driver lpt_clk_driver = {
+static struct platform_driver lpss_atom_clk_driver = {
.driver = {
- .name = "clk-lpt",
+ .name = "clk-lpss-atom",
},
- .probe = lpt_clk_probe,
+ .probe = lpss_atom_clk_probe,
};

-int __init lpt_clk_init(void)
+int __init lpss_atom_clk_init(void)
{
- return platform_driver_register(&lpt_clk_driver);
+ return platform_driver_register(&lpss_atom_clk_driver);
}
diff --git a/include/linux/platform_data/x86/clk-lpss.h b/include/linux/platform_data/x86/clk-lpss.h
index 207e1a317800..41df326583f9 100644
--- a/include/linux/platform_data/x86/clk-lpss.h
+++ b/include/linux/platform_data/x86/clk-lpss.h
@@ -15,6 +15,6 @@ struct lpss_clk_data {
struct clk *clk;
};

-extern int lpt_clk_init(void);
+extern int lpss_atom_clk_init(void);

#endif /* __CLK_LPSS_H */
--
2.30.2
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