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x86/platform/iosf_mbi: Source cleanup

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- Move the static variables to one place
 - Fix indentations in the header
 - Correct comments

No functional change.

[ tglx: Massaged changelog ]

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: David E . Box <david.e.box@linux.intel.com>
Link: http://lkml.kernel.org/r/1436366709-17683-5-git-send-email-andriy.shevchenko@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Andy Shevchenko 2015-07-08 17:45:08 +03:00 committed by Thomas Gleixner
parent b93fb9f6ae
commit 7e1ff15b69
2 changed files with 8 additions and 9 deletions
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8
arch/x86/include/asm/iosf_mbi.h
View File

@ -52,20 +52,20 @@
/* Quark available units */
#define QRK_MBI_UNIT_HBA 0x00
#define QRK_MBI_UNIT_HB 0x03
#define QRK_MBI_UNIT_HB 0x03
#define QRK_MBI_UNIT_RMU 0x04
#define QRK_MBI_UNIT_MM 0x05
#define QRK_MBI_UNIT_MM 0x05
#define QRK_MBI_UNIT_MMESRAM 0x05
#define QRK_MBI_UNIT_SOC 0x31
/* Quark read/write opcodes */
#define QRK_MBI_HBA_READ 0x10
#define QRK_MBI_HBA_WRITE 0x11
#define QRK_MBI_HB_READ 0x10
#define QRK_MBI_HB_READ 0x10
#define QRK_MBI_HB_WRITE 0x11
#define QRK_MBI_RMU_READ 0x10
#define QRK_MBI_RMU_WRITE 0x11
#define QRK_MBI_MM_READ 0x10
#define QRK_MBI_MM_READ 0x10
#define QRK_MBI_MM_WRITE 0x11
#define QRK_MBI_MMESRAM_READ 0x12
#define QRK_MBI_MMESRAM_WRITE 0x13

9
arch/x86/platform/intel/iosf_mbi.c
View File

@ -31,6 +31,7 @@
#define PCI_DEVICE_ID_BRASWELL 0x2280
#define PCI_DEVICE_ID_QUARK_X1000 0x0958
static struct pci_dev *mbi_pdev;
static DEFINE_SPINLOCK(iosf_mbi_lock);
static inline u32 iosf_mbi_form_mcr(u8 op, u8 port, u8 offset)
@ -38,8 +39,6 @@ static inline u32 iosf_mbi_form_mcr(u8 op, u8 port, u8 offset)
return (op << 24) | (port << 16) | (offset << 8) | MBI_ENABLE;
}
static struct pci_dev *mbi_pdev; /* one mbi device */
static int iosf_mbi_pci_read_mdr(u32 mcrx, u32 mcr, u32 *mdr)
{
int result;
@ -104,7 +103,7 @@ int iosf_mbi_read(u8 port, u8 opcode, u32 offset, u32 *mdr)
unsigned long flags;
int ret;
/*Access to the GFX unit is handled by GPU code */
/* Access to the GFX unit is handled by GPU code */
if (port == BT_MBI_UNIT_GFX) {
WARN_ON(1);
return -EPERM;
@ -127,7 +126,7 @@ int iosf_mbi_write(u8 port, u8 opcode, u32 offset, u32 mdr)
unsigned long flags;
int ret;
/*Access to the GFX unit is handled by GPU code */
/* Access to the GFX unit is handled by GPU code */
if (port == BT_MBI_UNIT_GFX) {
WARN_ON(1);
return -EPERM;
@ -151,7 +150,7 @@ int iosf_mbi_modify(u8 port, u8 opcode, u32 offset, u32 mdr, u32 mask)
unsigned long flags;
int ret;
/*Access to the GFX unit is handled by GPU code */
/* Access to the GFX unit is handled by GPU code */
if (port == BT_MBI_UNIT_GFX) {
WARN_ON(1);
return -EPERM;