[PATCH 1/4] platform/x86: pmc_atom: remove unused pmc_atom_write()

Paul Gortmaker
2022-04-28T06:25:19Z

This function isn't used anywhere in the driver or anywhere in tree.
So remove it. It can always be re-added if/when a use arises.

Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Aubrey Li <aubrey.li@linux.intel.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Mark Gross <markgross@kernel.org>
Cc: platform-driver-x86@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
drivers/platform/x86/pmc_atom.c | 12 ------------
include/linux/platform_data/x86/pmc_atom.h | 1 -
2 files changed, 13 deletions(-)

diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c
index a40fae6edc84..31cf25d25d66 100644
--- a/drivers/platform/x86/pmc_atom.c
+++ b/drivers/platform/x86/pmc_atom.c
@@ -223,18 +223,6 @@ int pmc_atom_read(int offset, u32 *value)
}
EXPORT_SYMBOL_GPL(pmc_atom_read);

-int pmc_atom_write(int offset, u32 value)
-{
- struct pmc_dev *pmc = &pmc_device;
-
- if (!pmc->init)
- return -ENODEV;
-
- pmc_reg_write(pmc, offset, value);
- return 0;
-}
-EXPORT_SYMBOL_GPL(pmc_atom_write);
-
static void pmc_power_off(void)
{
u16 pm1_cnt_port;
diff --git a/include/linux/platform_data/x86/pmc_atom.h b/include/linux/platform_data/x86/pmc_atom.h
index 022bcea9edec..6807839c718b 100644
--- a/include/linux/platform_data/x86/pmc_atom.h
+++ b/include/linux/platform_data/x86/pmc_atom.h
@@ -144,6 +144,5 @@
#define SLEEP_ENABLE 0x2000

extern int pmc_atom_read(int offset, u32 *value);
-extern int pmc_atom_write(int offset, u32 value);

#endif /* PMC_ATOM_H */
--
2.17.1