linux-kernel - [PATCH v1] platform/x86: intel_pmc_core: Introduce PMC

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Date:   Tue, 12 Dec 2017 11:50:41 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Will Deacon <will.deacon@....com>,
        Dave Martin <Dave.Martin@....com>,
        Philippe Ombredanne <pombredanne@...b.com>,
        linux-kernel@...r.kernel.org,
        Andrew Morton <akpm@...ux-foundation.org>
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1] platform/x86: intel_pmc_core: Introduce PMC_DEVICE() macro

Instead of open coding PCI_VDEVICE() and some of its parameters,
introduce new macro and use it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/platform/x86/intel_pmc_core.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c
index 17e08b42b0a9..5944ae9b97ef 100644
--- a/drivers/platform/x86/intel_pmc_core.c
+++ b/drivers/platform/x86/intel_pmc_core.c
@@ -119,10 +119,11 @@ static const struct pmc_reg_map spt_reg_map = {
 	.pm_read_disable_bit = SPT_PMC_READ_DISABLE_BIT,
 };
 
+#define PMC_DEVICE(id, data)	PCI_VDEVICE(INTEL, id), (kernel_ulong_t)data }
+
 static const struct pci_device_id pmc_pci_ids[] = {
-	{ PCI_VDEVICE(INTEL, SPT_PMC_PCI_DEVICE_ID),
-					(kernel_ulong_t)&spt_reg_map },
-	{ 0, },
+	PMC_DEVICE(SPT_PMC_PCI_DEVICE_ID, &spt_reg_map),
+	{}
 };
 
 static inline u8 pmc_core_reg_read_byte(struct pmc_dev *pmcdev, int offset)
-- 
2.15.0