mmc: sdhci-pci: Tidy o2micro definitions

We keep PCI Ids in sdhci-pci.h and the O2-specific definitions belong in
sdhci-pci-o2micro.c. Move those definitions accordingly. Remove unused O2
definitions in sdhci-pci-core.c. The 3 o2micro external function
declarations might as well be in sdhci-pci.h as well, so move them there
and get rid of sdhci-pci-o2micro.h entirely.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/sdhci-pci-core.c

@@ -32,7 +32,6 @@
 
 #include "sdhci.h"
 #include "sdhci-pci.h"
-#include "sdhci-pci-o2micro.h"
 
 static int sdhci_pci_enable_dma(struct sdhci_host *host);
 static void sdhci_pci_hw_reset(struct sdhci_host *host);
@@ -798,15 +797,6 @@ static const struct sdhci_pci_fixes sdhci_intel_mrfld_mmc = {
 	.probe_slot	= intel_mrfld_mmc_probe_slot,
 };
 
-/* O2Micro extra registers */
-#define O2_SD_LOCK_WP		0xD3
-#define O2_SD_MULTI_VCC3V	0xEE
-#define O2_SD_CLKREQ		0xEC
-#define O2_SD_CAPS		0xE0
-#define O2_SD_ADMA1		0xE2
-#define O2_SD_ADMA2		0xE7
-#define O2_SD_INF_MOD		0xF1
-
 static int jmicron_pmos(struct sdhci_pci_chip *chip, int on)
 {
 	u8 scratch;

drivers/mmc/host/sdhci-pci-o2micro.c

@@ -19,7 +19,40 @@
 
 #include "sdhci.h"
 #include "sdhci-pci.h"
-#include "sdhci-pci-o2micro.h"
+
+/*
+ * O2Micro device registers
+ */
+
+#define O2_SD_MISC_REG5		0x64
+#define O2_SD_LD0_CTRL		0x68
+#define O2_SD_DEV_CTRL		0x88
+#define O2_SD_LOCK_WP		0xD3
+#define O2_SD_TEST_REG		0xD4
+#define O2_SD_FUNC_REG0		0xDC
+#define O2_SD_MULTI_VCC3V	0xEE
+#define O2_SD_CLKREQ		0xEC
+#define O2_SD_CAPS		0xE0
+#define O2_SD_ADMA1		0xE2
+#define O2_SD_ADMA2		0xE7
+#define O2_SD_INF_MOD		0xF1
+#define O2_SD_MISC_CTRL4	0xFC
+#define O2_SD_TUNING_CTRL	0x300
+#define O2_SD_PLL_SETTING	0x304
+#define O2_SD_CLK_SETTING	0x328
+#define O2_SD_CAP_REG2		0x330
+#define O2_SD_CAP_REG0		0x334
+#define O2_SD_UHS1_CAP_SETTING	0x33C
+#define O2_SD_DELAY_CTRL	0x350
+#define O2_SD_UHS2_L1_CTRL	0x35C
+#define O2_SD_FUNC_REG3		0x3E0
+#define O2_SD_FUNC_REG4		0x3E4
+#define O2_SD_LED_ENABLE	BIT(6)
+#define O2_SD_FREG0_LEDOFF	BIT(13)
+#define O2_SD_FREG4_ENABLE_CLK_SET	BIT(22)
+
+#define O2_SD_VENDOR_SETTING	0x110
+#define O2_SD_VENDOR_SETTING2	0x1C8
 
 static void o2_pci_set_baseclk(struct sdhci_pci_chip *chip, u32 value)
 {

drivers/mmc/host/sdhci-pci-o2micro.h

@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 2013 BayHub Technology Ltd.
- *
- * Authors: Peter Guo <peter.guo@bayhubtech.com>
- *          Adam Lee <adam.lee@canonical.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __SDHCI_PCI_O2MICRO_H
-#define __SDHCI_PCI_O2MICRO_H
-
-#include "sdhci-pci.h"
-
-/*
- * O2Micro device IDs
- */
-
-#define PCI_DEVICE_ID_O2_SDS0		0x8420
-#define PCI_DEVICE_ID_O2_SDS1		0x8421
-#define PCI_DEVICE_ID_O2_FUJIN2		0x8520
-#define PCI_DEVICE_ID_O2_SEABIRD0	0x8620
-#define PCI_DEVICE_ID_O2_SEABIRD1	0x8621
-
-/*
- * O2Micro device registers
- */
-
-#define O2_SD_MISC_REG5		0x64
-#define O2_SD_LD0_CTRL		0x68
-#define O2_SD_DEV_CTRL		0x88
-#define O2_SD_LOCK_WP		0xD3
-#define O2_SD_TEST_REG		0xD4
-#define O2_SD_FUNC_REG0		0xDC
-#define O2_SD_MULTI_VCC3V	0xEE
-#define O2_SD_CLKREQ		0xEC
-#define O2_SD_CAPS		0xE0
-#define O2_SD_ADMA1		0xE2
-#define O2_SD_ADMA2		0xE7
-#define O2_SD_INF_MOD		0xF1
-#define O2_SD_MISC_CTRL4	0xFC
-#define O2_SD_TUNING_CTRL	0x300
-#define O2_SD_PLL_SETTING	0x304
-#define O2_SD_CLK_SETTING	0x328
-#define O2_SD_CAP_REG2		0x330
-#define O2_SD_CAP_REG0		0x334
-#define O2_SD_UHS1_CAP_SETTING	0x33C
-#define O2_SD_DELAY_CTRL	0x350
-#define O2_SD_UHS2_L1_CTRL	0x35C
-#define O2_SD_FUNC_REG3		0x3E0
-#define O2_SD_FUNC_REG4		0x3E4
-#define O2_SD_LED_ENABLE	BIT(6)
-#define O2_SD_FREG0_LEDOFF	BIT(13)
-#define O2_SD_FREG4_ENABLE_CLK_SET	BIT(22)
-
-#define O2_SD_VENDOR_SETTING	0x110
-#define O2_SD_VENDOR_SETTING2	0x1C8
-
-extern int sdhci_pci_o2_probe_slot(struct sdhci_pci_slot *slot);
-
-extern int sdhci_pci_o2_probe(struct sdhci_pci_chip *chip);
-
-extern int sdhci_pci_o2_resume(struct sdhci_pci_chip *chip);
-
-#endif /* __SDHCI_PCI_O2MICRO_H */

drivers/mmc/host/sdhci-pci.h

@@ -5,6 +5,12 @@
  * PCI device IDs, sub IDs
  */
 
+#define PCI_DEVICE_ID_O2_SDS0		0x8420
+#define PCI_DEVICE_ID_O2_SDS1		0x8421
+#define PCI_DEVICE_ID_O2_FUJIN2		0x8520
+#define PCI_DEVICE_ID_O2_SEABIRD0	0x8620
+#define PCI_DEVICE_ID_O2_SEABIRD1	0x8621
+
 #define PCI_DEVICE_ID_INTEL_PCH_SDIO0	0x8809
 #define PCI_DEVICE_ID_INTEL_PCH_SDIO1	0x880a
 #define PCI_DEVICE_ID_INTEL_BYT_EMMC	0x0f14
@@ -164,4 +170,10 @@ static inline void *sdhci_pci_priv(struct sdhci_pci_slot *slot)
 int sdhci_pci_resume_host(struct sdhci_pci_chip *chip);
 #endif
 
+int sdhci_pci_o2_probe_slot(struct sdhci_pci_slot *slot);
+int sdhci_pci_o2_probe(struct sdhci_pci_chip *chip);
+#ifdef CONFIG_PM_SLEEP
+int sdhci_pci_o2_resume(struct sdhci_pci_chip *chip);
+#endif
+
 #endif /* __SDHCI_PCI_H */