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Date: Thu, 7 May 2009 14:10:53 -0700
From: Jeremy Fitzhardinge <jeremy@...p.org>
To: Ingo Molnar <mingo@...e.hu>
Cc: the arch/x86 maintainers <x86@...nel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Xen-devel <xen-devel@...ts.xensource.com>,
Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>
Subject: [PATCH 16/16] xen: checkpatch cleanups
From: Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>
General whitespacery.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>
---
arch/x86/include/asm/paravirt.h | 4 +-
arch/x86/include/asm/processor.h | 2 +-
arch/x86/kernel/cpu/mtrr/xen.c | 3 -
arch/x86/kernel/ioport.c | 2 +-
arch/x86/kernel/process.c | 4 +-
arch/x86/xen/enlighten.c | 11 ++-
arch/x86/xen/vga.c | 15 ++--
drivers/char/hvc_xen.c | 2 +-
include/xen/interface/platform.h | 166 ++++++++++++++++++--------------------
include/xen/interface/xen.h | 66 ++++++++--------
10 files changed, 132 insertions(+), 143 deletions(-)
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 56acbe8..5b74269 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -157,7 +157,7 @@ struct pv_cpu_ops {
void (*set_iopl_mask)(unsigned mask);
void (*set_io_bitmap)(struct thread_struct *thread,
- unsigned long bytes_updated);
+ unsigned long bytes_updated);
void (*wbinvd)(void);
void (*io_delay)(void);
@@ -1005,7 +1005,7 @@ static inline void set_iopl_mask(unsigned mask)
}
static inline void set_io_bitmap(struct thread_struct *thread,
- unsigned long bytes_updated)
+ unsigned long bytes_updated)
{
PVOP_VCALL2(pv_cpu_ops.set_io_bitmap, thread, bytes_updated);
}
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 15d0769..4a8d13b 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -539,7 +539,7 @@ static inline void native_set_iopl_mask(unsigned mask)
}
extern void native_set_io_bitmap(struct thread_struct *thread,
- unsigned long updated_bytes);
+ unsigned long updated_bytes);
static inline void
native_load_sp0(struct tss_struct *tss, struct thread_struct *thread)
diff --git a/arch/x86/kernel/cpu/mtrr/xen.c b/arch/x86/kernel/cpu/mtrr/xen.c
index db3ef39..6760907 100644
--- a/arch/x86/kernel/cpu/mtrr/xen.c
+++ b/arch/x86/kernel/cpu/mtrr/xen.c
@@ -19,10 +19,7 @@ static int __init xen_num_var_ranges(void);
* working userland mtrr support. */
static struct mtrr_ops xen_mtrr_ops = {
.vendor = X86_VENDOR_UNKNOWN,
-// .set = xen_set_mtrr,
-// .get = xen_get_mtrr,
.get_free_region = generic_get_free_region,
-// .validate_add_page = xen_validate_add_page,
.have_wrcomb = positive_have_wrcomb,
.use_intel_if = 0,
.num_var_ranges = xen_num_var_ranges,
diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
index 642660f..0a421d3 100644
--- a/arch/x86/kernel/ioport.c
+++ b/arch/x86/kernel/ioport.c
@@ -31,7 +31,7 @@ static void set_bitmap(unsigned long *bitmap, unsigned int base,
}
void native_set_io_bitmap(struct thread_struct *t,
- unsigned long bytes_updated)
+ unsigned long bytes_updated)
{
struct tss_struct *tss;
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index ef9b919..0934c09 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -209,8 +209,8 @@ void __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
if (test_tsk_thread_flag(next_p, TIF_IO_BITMAP) ||
test_tsk_thread_flag(prev_p, TIF_IO_BITMAP))
- set_io_bitmap(next,
- max(prev->io_bitmap_max, next->io_bitmap_max));
+ set_io_bitmap(next, max(prev->io_bitmap_max,
+ next->io_bitmap_max));
}
int sys_fork(struct pt_regs *regs)
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index e231cb7..2d0341f 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -172,7 +172,8 @@ static void __init xen_banner(void)
pv_info.name);
printk(KERN_INFO "Xen version: %d.%d%s%s%s\n",
version >> 16, version & 0xffff, extra.extraversion,
- xen_feature(XENFEAT_mmu_pt_update_preserve_ad) ? " (preserve-AD)" : "",
+ xen_feature(XENFEAT_mmu_pt_update_preserve_ad) ?
+ " (preserve-AD)" : "",
xen_initial_domain() ? " (dom0)" : "");
}
@@ -570,15 +571,15 @@ static void xen_set_iopl_mask(unsigned mask)
}
static void xen_set_io_bitmap(struct thread_struct *thread,
- unsigned long bytes_updated)
+ unsigned long bytes_updated)
{
struct physdev_set_iobitmap set_iobitmap;
set_xen_guest_handle(set_iobitmap.bitmap,
- (char *)thread->io_bitmap_ptr);
+ (char *)thread->io_bitmap_ptr);
set_iobitmap.nr_ports = thread->io_bitmap_ptr ? IO_BITMAP_BITS : 0;
WARN_ON(HYPERVISOR_physdev_op(PHYSDEVOP_set_iobitmap,
- &set_iobitmap));
+ &set_iobitmap));
}
static void xen_io_delay(void)
@@ -1061,7 +1062,7 @@ asmlinkage void __init xen_start_kernel(void)
} else {
const struct dom0_vga_console_info *info =
(void *)((char *)xen_start_info +
- xen_start_info->console.dom0.info_off);
+ xen_start_info->console.dom0.info_off);
xen_init_vga(info, xen_start_info->console.dom0.info_size);
xen_start_info->console.domU.mfn = 0;
diff --git a/arch/x86/xen/vga.c b/arch/x86/xen/vga.c
index f2fca2c..ab3b39e 100644
--- a/arch/x86/xen/vga.c
+++ b/arch/x86/xen/vga.c
@@ -25,7 +25,7 @@ void __init xen_init_vga(const struct dom0_vga_console_info *info, size_t size)
switch (info->video_type) {
case XEN_VGATYPE_TEXT_MODE_3:
if (size < offsetof(struct dom0_vga_console_info, u.text_mode_3)
- + sizeof(info->u.text_mode_3))
+ + sizeof(info->u.text_mode_3))
break;
screen_info->orig_video_lines = info->u.text_mode_3.rows;
screen_info->orig_video_cols = info->u.text_mode_3.columns;
@@ -37,7 +37,7 @@ void __init xen_init_vga(const struct dom0_vga_console_info *info, size_t size)
case XEN_VGATYPE_VESA_LFB:
if (size < offsetof(struct dom0_vga_console_info,
- u.vesa_lfb.gbl_caps))
+ u.vesa_lfb.gbl_caps))
break;
screen_info->orig_video_isVGA = VIDEO_TYPE_VLFB;
screen_info->lfb_width = info->u.vesa_lfb.width;
@@ -55,13 +55,14 @@ void __init xen_init_vga(const struct dom0_vga_console_info *info, size_t size)
screen_info->rsvd_size = info->u.vesa_lfb.rsvd_size;
screen_info->rsvd_pos = info->u.vesa_lfb.rsvd_pos;
if (size >= offsetof(struct dom0_vga_console_info,
- u.vesa_lfb.gbl_caps)
- + sizeof(info->u.vesa_lfb.gbl_caps))
+ u.vesa_lfb.gbl_caps)
+ + sizeof(info->u.vesa_lfb.gbl_caps))
screen_info->capabilities = info->u.vesa_lfb.gbl_caps;
if (size >= offsetof(struct dom0_vga_console_info,
- u.vesa_lfb.mode_attrs)
- + sizeof(info->u.vesa_lfb.mode_attrs))
- screen_info->vesa_attributes = info->u.vesa_lfb.mode_attrs;
+ u.vesa_lfb.mode_attrs)
+ + sizeof(info->u.vesa_lfb.mode_attrs))
+ screen_info->vesa_attributes =
+ info->u.vesa_lfb.mode_attrs;
break;
}
}
diff --git a/drivers/char/hvc_xen.c b/drivers/char/hvc_xen.c
index 81d9186..11071ed 100644
--- a/drivers/char/hvc_xen.c
+++ b/drivers/char/hvc_xen.c
@@ -137,7 +137,7 @@ static int __init xen_hvc_init(void)
struct hv_ops *ops;
if (!xen_pv_domain())
- return -ENODEV;
+ return -ENODEV;
if (xen_initial_domain()) {
ops = &dom0_hvc_ops;
diff --git a/include/xen/interface/platform.h b/include/xen/interface/platform.h
index da548f3..2307b0f 100644
--- a/include/xen/interface/platform.h
+++ b/include/xen/interface/platform.h
@@ -54,13 +54,13 @@ DEFINE_GUEST_HANDLE_STRUCT(xenpf_settime_t);
*/
#define XENPF_add_memtype 31
struct xenpf_add_memtype {
- /* IN variables. */
- unsigned long mfn;
- uint64_t nr_mfns;
- uint32_t type;
- /* OUT variables. */
- uint32_t handle;
- uint32_t reg;
+ /* IN variables. */
+ unsigned long mfn;
+ uint64_t nr_mfns;
+ uint32_t type;
+ /* OUT variables. */
+ uint32_t handle;
+ uint32_t reg;
};
typedef struct xenpf_add_memtype xenpf_add_memtype_t;
DEFINE_GUEST_HANDLE_STRUCT(xenpf_add_memtype_t);
@@ -74,9 +74,9 @@ DEFINE_GUEST_HANDLE_STRUCT(xenpf_add_memtype_t);
*/
#define XENPF_del_memtype 32
struct xenpf_del_memtype {
- /* IN variables. */
- uint32_t handle;
- uint32_t reg;
+ /* IN variables. */
+ uint32_t handle;
+ uint32_t reg;
};
typedef struct xenpf_del_memtype xenpf_del_memtype_t;
DEFINE_GUEST_HANDLE_STRUCT(xenpf_del_memtype_t);
@@ -84,21 +84,21 @@ DEFINE_GUEST_HANDLE_STRUCT(xenpf_del_memtype_t);
/* Read current type of an MTRR (x86-specific). */
#define XENPF_read_memtype 33
struct xenpf_read_memtype {
- /* IN variables. */
- uint32_t reg;
- /* OUT variables. */
- unsigned long mfn;
- uint64_t nr_mfns;
- uint32_t type;
+ /* IN variables. */
+ uint32_t reg;
+ /* OUT variables. */
+ unsigned long mfn;
+ uint64_t nr_mfns;
+ uint32_t type;
};
typedef struct xenpf_read_memtype xenpf_read_memtype_t;
DEFINE_GUEST_HANDLE_STRUCT(xenpf_read_memtype_t);
#define XENPF_microcode_update 35
struct xenpf_microcode_update {
- /* IN variables. */
- GUEST_HANDLE(void) data; /* Pointer to microcode data */
- uint32_t length; /* Length of microcode data. */
+ /* IN variables. */
+ GUEST_HANDLE(void) data; /* Pointer to microcode data */
+ uint32_t length; /* Length of microcode data. */
};
typedef struct xenpf_microcode_update xenpf_microcode_update_t;
DEFINE_GUEST_HANDLE_STRUCT(xenpf_microcode_update_t);
@@ -124,30 +124,30 @@ struct xenpf_firmware_info {
uint32_t index;
/* OUT variables. */
union {
- struct {
- /* Int13, Fn48: Check Extensions Present. */
- uint8_t device; /* %dl: bios device number */
- uint8_t version; /* %ah: major version */
- uint16_t interface_support; /* %cx: support bitmap */
- /* Int13, Fn08: Legacy Get Device Parameters. */
- uint16_t legacy_max_cylinder; /* %cl[7:6]:%ch: max cyl # */
- uint8_t legacy_max_head; /* %dh: max head # */
- uint8_t legacy_sectors_per_track; /* %cl[5:0]: max sector # */
- /* Int13, Fn41: Get Device Parameters (as filled into %ds:%esi). */
- /* NB. First uint16_t of buffer must be set to buffer size. */
- GUEST_HANDLE(void) edd_params;
- } disk_info; /* XEN_FW_DISK_INFO */
- struct {
- uint8_t device; /* bios device number */
- uint32_t mbr_signature; /* offset 0x1b8 in mbr */
- } disk_mbr_signature; /* XEN_FW_DISK_MBR_SIGNATURE */
- struct {
- /* Int10, AX=4F15: Get EDID info. */
- uint8_t capabilities;
- uint8_t edid_transfer_time;
- /* must refer to 128-byte buffer */
- GUEST_HANDLE(uchar) edid;
- } vbeddc_info; /* XEN_FW_VBEDDC_INFO */
+ struct {
+ /* Int13, Fn48: Check Extensions Present. */
+ uint8_t device; /* %dl: bios device number */
+ uint8_t version; /* %ah: major version */
+ uint16_t interface_support; /* %cx: support bitmap */
+ /* Int13, Fn08: Legacy Get Device Parameters. */
+ uint16_t legacy_max_cylinder; /* %cl[7:6]:%ch: max cyl # */
+ uint8_t legacy_max_head; /* %dh: max head # */
+ uint8_t legacy_sectors_per_track; /* %cl[5:0]: max sector # */
+ /* Int13, Fn41: Get Device Parameters (as filled into %ds:%esi). */
+ /* NB. First uint16_t of buffer must be set to buffer size. */
+ GUEST_HANDLE(void) edd_params;
+ } disk_info; /* XEN_FW_DISK_INFO */
+ struct {
+ uint8_t device; /* bios device number */
+ uint32_t mbr_signature; /* offset 0x1b8 in mbr */
+ } disk_mbr_signature; /* XEN_FW_DISK_MBR_SIGNATURE */
+ struct {
+ /* Int10, AX=4F15: Get EDID info. */
+ uint8_t capabilities;
+ uint8_t edid_transfer_time;
+ /* must refer to 128-byte buffer */
+ GUEST_HANDLE(uchar) edid;
+ } vbeddc_info; /* XEN_FW_VBEDDC_INFO */
} u;
};
typedef struct xenpf_firmware_info xenpf_firmware_info_t;
@@ -155,21 +155,21 @@ DEFINE_GUEST_HANDLE_STRUCT(xenpf_firmware_info_t);
#define XENPF_enter_acpi_sleep 51
struct xenpf_enter_acpi_sleep {
- /* IN variables */
- uint16_t pm1a_cnt_val; /* PM1a control value. */
- uint16_t pm1b_cnt_val; /* PM1b control value. */
- uint32_t sleep_state; /* Which state to enter (Sn). */
- uint32_t flags; /* Must be zero. */
+ /* IN variables */
+ uint16_t pm1a_cnt_val; /* PM1a control value. */
+ uint16_t pm1b_cnt_val; /* PM1b control value. */
+ uint32_t sleep_state; /* Which state to enter (Sn). */
+ uint32_t flags; /* Must be zero. */
};
typedef struct xenpf_enter_acpi_sleep xenpf_enter_acpi_sleep_t;
DEFINE_GUEST_HANDLE_STRUCT(xenpf_enter_acpi_sleep_t);
#define XENPF_change_freq 52
struct xenpf_change_freq {
- /* IN variables */
- uint32_t flags; /* Must be zero. */
- uint32_t cpu; /* Physical cpu. */
- uint64_t freq; /* New frequency (Hz). */
+ /* IN variables */
+ uint32_t flags; /* Must be zero. */
+ uint32_t cpu; /* Physical cpu. */
+ uint64_t freq; /* New frequency (Hz). */
};
typedef struct xenpf_change_freq xenpf_change_freq_t;
DEFINE_GUEST_HANDLE_STRUCT(xenpf_change_freq_t);
@@ -184,49 +184,39 @@ DEFINE_GUEST_HANDLE_STRUCT(xenpf_change_freq_t);
*/
#define XENPF_getidletime 53
struct xenpf_getidletime {
- /* IN/OUT variables */
- /* IN: CPUs to interrogate; OUT: subset of IN which are present */
- GUEST_HANDLE(uchar) cpumap_bitmap;
- /* IN variables */
- /* Size of cpumap bitmap. */
- uint32_t cpumap_nr_cpus;
- /* Must be indexable for every cpu in cpumap_bitmap. */
- GUEST_HANDLE(uint64_t) idletime;
- /* OUT variables */
- /* System time when the idletime snapshots were taken. */
- uint64_t now;
+ /* IN/OUT variables */
+ /* IN: CPUs to interrogate; OUT: subset of IN which are present */
+ GUEST_HANDLE(uchar) cpumap_bitmap;
+ /* IN variables */
+ /* Size of cpumap bitmap. */
+ uint32_t cpumap_nr_cpus;
+ /* Must be indexable for every cpu in cpumap_bitmap. */
+ GUEST_HANDLE(uint64_t) idletime;
+ /* OUT variables */
+ /* System time when the idletime snapshots were taken. */
+ uint64_t now;
};
typedef struct xenpf_getidletime xenpf_getidletime_t;
DEFINE_GUEST_HANDLE_STRUCT(xenpf_getidletime_t);
struct xen_platform_op {
- uint32_t cmd;
- uint32_t interface_version; /* XENPF_INTERFACE_VERSION */
- union {
- struct xenpf_settime settime;
- struct xenpf_add_memtype add_memtype;
- struct xenpf_del_memtype del_memtype;
- struct xenpf_read_memtype read_memtype;
- struct xenpf_microcode_update microcode;
- struct xenpf_platform_quirk platform_quirk;
- struct xenpf_firmware_info firmware_info;
- struct xenpf_enter_acpi_sleep enter_acpi_sleep;
- struct xenpf_change_freq change_freq;
- struct xenpf_getidletime getidletime;
- uint8_t pad[128];
- } u;
+ uint32_t cmd;
+ uint32_t interface_version; /* XENPF_INTERFACE_VERSION */
+ union {
+ struct xenpf_settime settime;
+ struct xenpf_add_memtype add_memtype;
+ struct xenpf_del_memtype del_memtype;
+ struct xenpf_read_memtype read_memtype;
+ struct xenpf_microcode_update microcode;
+ struct xenpf_platform_quirk platform_quirk;
+ struct xenpf_firmware_info firmware_info;
+ struct xenpf_enter_acpi_sleep enter_acpi_sleep;
+ struct xenpf_change_freq change_freq;
+ struct xenpf_getidletime getidletime;
+ uint8_t pad[128];
+ } u;
};
typedef struct xen_platform_op xen_platform_op_t;
DEFINE_GUEST_HANDLE_STRUCT(xen_platform_op_t);
#endif /* __XEN_PUBLIC_PLATFORM_H__ */
-
-/*
- * Local variables:
- * mode: C
- * c-set-style: "BSD"
- * c-basic-offset: 4
- * tab-width: 4
- * indent-tabs-mode: nil
- * End:
- */
diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h
index 6c0af21..412326d 100644
--- a/include/xen/interface/xen.h
+++ b/include/xen/interface/xen.h
@@ -450,42 +450,42 @@ struct start_info {
};
struct dom0_vga_console_info {
- uint8_t video_type; /* DOM0_VGA_CONSOLE_??? */
+ uint8_t video_type; /* DOM0_VGA_CONSOLE_??? */
#define XEN_VGATYPE_TEXT_MODE_3 0x03
#define XEN_VGATYPE_VESA_LFB 0x23
- union {
- struct {
- /* Font height, in pixels. */
- uint16_t font_height;
- /* Cursor location (column, row). */
- uint16_t cursor_x, cursor_y;
- /* Number of rows and columns (dimensions in characters). */
- uint16_t rows, columns;
- } text_mode_3;
-
- struct {
- /* Width and height, in pixels. */
- uint16_t width, height;
- /* Bytes per scan line. */
- uint16_t bytes_per_line;
- /* Bits per pixel. */
- uint16_t bits_per_pixel;
- /* LFB physical address, and size (in units of 64kB). */
- uint32_t lfb_base;
- uint32_t lfb_size;
- /* RGB mask offsets and sizes, as defined by VBE 1.2+ */
- uint8_t red_pos, red_size;
- uint8_t green_pos, green_size;
- uint8_t blue_pos, blue_size;
- uint8_t rsvd_pos, rsvd_size;
-
- /* VESA capabilities (offset 0xa, VESA command 0x4f00). */
- uint32_t gbl_caps;
- /* Mode attributes (offset 0x0, VESA command 0x4f01). */
- uint16_t mode_attrs;
- } vesa_lfb;
- } u;
+ union {
+ struct {
+ /* Font height, in pixels. */
+ uint16_t font_height;
+ /* Cursor location (column, row). */
+ uint16_t cursor_x, cursor_y;
+ /* Number of rows and columns (dimensions in characters). */
+ uint16_t rows, columns;
+ } text_mode_3;
+
+ struct {
+ /* Width and height, in pixels. */
+ uint16_t width, height;
+ /* Bytes per scan line. */
+ uint16_t bytes_per_line;
+ /* Bits per pixel. */
+ uint16_t bits_per_pixel;
+ /* LFB physical address, and size (in units of 64kB). */
+ uint32_t lfb_base;
+ uint32_t lfb_size;
+ /* RGB mask offsets and sizes, as defined by VBE 1.2+ */
+ uint8_t red_pos, red_size;
+ uint8_t green_pos, green_size;
+ uint8_t blue_pos, blue_size;
+ uint8_t rsvd_pos, rsvd_size;
+
+ /* VESA capabilities (offset 0xa, VESA command 0x4f00). */
+ uint32_t gbl_caps;
+ /* Mode attributes (offset 0x0, VESA command 0x4f01). */
+ uint16_t mode_attrs;
+ } vesa_lfb;
+ } u;
};
/* These flags are passed in the 'flags' field of start_info_t. */
--
1.6.0.6
--
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