[PATCH v2 10/19] video: Remove trailing whitespaces

Thomas Zimmermann
2023-04-06T14:30:42Z

Fix trailing whitespaces. No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/video/console/sticon.c | 4 +-
drivers/video/console/sticore.c | 102 ++++++++++-----------
drivers/video/fbdev/sticore.h | 14 +--
drivers/video/fbdev/stifb.c | 156 ++++++++++++++++----------------
4 files changed, 138 insertions(+), 138 deletions(-)

diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c
index 2cea69418a83..89ad7ade6cf9 100644
--- a/drivers/video/console/sticon.c
+++ b/drivers/video/console/sticon.c
@@ -282,7 +282,7 @@ static void sticon_init(struct vc_data *c, int init)
vc_cols = sti_onscreen_x(sti) / sti->font->width;
vc_rows = sti_onscreen_y(sti) / sti->font->height;
c->vc_can_do_color = 1;
-
+
if (init) {
c->vc_cols = vc_cols;
c->vc_rows = vc_rows;
@@ -374,7 +374,7 @@ static const struct consw sti_con = {
.con_font_set = sticon_font_set,
.con_font_default = sticon_font_default,
.con_build_attr = sticon_build_attr,
- .con_invert_region = sticon_invert_region,
+ .con_invert_region = sticon_invert_region,
};

diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c
index db568f67e4dc..6ea9596a3c4b 100644
--- a/drivers/video/console/sticore.c
+++ b/drivers/video/console/sticore.c
@@ -6,12 +6,12 @@
* Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
* Copyright (C) 2001-2020 Helge Deller <deller@gmx.de>
* Copyright (C) 2001-2002 Thomas Bogendoerfer <tsbogend@alpha.franken.de>
- *
+ *
* TODO:
* - call STI in virtual mode rather than in real mode
- * - screen blanking with state_mgmt() in text mode STI ?
+ * - screen blanking with state_mgmt() in text mode STI ?
* - try to make it work on m68k hp workstations ;)
- *
+ *
*/

#define pr_fmt(fmt) "%s: " fmt, KBUILD_MODNAME
@@ -66,12 +66,12 @@ static const u8 col_trans[8] = {
#define c_index(sti, c) ((c) & 0xff)

static const struct sti_init_flags default_init_flags = {
- .wait = STI_WAIT,
+ .wait = STI_WAIT,
.reset = 1,
- .text = 1,
+ .text = 1,
.nontext = 1,
- .no_chg_bet = 1,
- .no_chg_bei = 1,
+ .no_chg_bet = 1,
+ .no_chg_bei = 1,
.init_cmap_tx = 1,
};

@@ -104,7 +104,7 @@ static int sti_init_graph(struct sti_struct *sti)
pr_err("STI init_graph failed (ret %d, errno %d)\n", ret, err);
return -1;
}
-
+
return 0;
}

@@ -120,7 +120,7 @@ static void sti_inq_conf(struct sti_struct *sti)
s32 ret;

outptr->ext_ptr = STI_PTR(&sti->sti_data->inq_outptr_ext);
-
+
do {
spin_lock_irqsave(&sti->lock, flags);
memset(inptr, 0, sizeof(*inptr));
@@ -162,9 +162,9 @@ sti_putc(struct sti_struct *sti, int c, int y, int x,
}

static const struct sti_blkmv_flags clear_blkmv_flags = {
- .wait = STI_WAIT,
- .color = 1,
- .clear = 1,
+ .wait = STI_WAIT,
+ .color = 1,
+ .clear = 1,
};

void
@@ -185,7 +185,7 @@ sti_set(struct sti_struct *sti, int src_y, int src_x,
struct sti_blkmv_outptr *outptr = &sti->sti_data->blkmv_outptr;
s32 ret;
unsigned long flags;
-
+
do {
spin_lock_irqsave(&sti->lock, flags);
*inptr = inptr_default;
@@ -224,7 +224,7 @@ sti_clear(struct sti_struct *sti, int src_y, int src_x,
}

static const struct sti_blkmv_flags default_blkmv_flags = {
- .wait = STI_WAIT,
+ .wait = STI_WAIT,
};

void
@@ -291,14 +291,14 @@ static int __init sti_setup(char *str)
{
if (str)
strscpy(default_sti_path, str, sizeof(default_sti_path));
-
+
return 1;
}

/* Assuming the machine has multiple STI consoles (=graphic cards) which
* all get detected by sticon, the user may define with the linux kernel
* parameter sti=<x> which of them will be the initial boot-console.
- * <x> is a number between 0 and MAX_STI_ROMS, with 0 as the default
+ * <x> is a number between 0 and MAX_STI_ROMS, with 0 as the default
* STI screen.
*/
__setup("sti=", sti_setup);
@@ -341,13 +341,13 @@ static int sti_font_setup(char *str)
* should be used by the sticon driver to draw characters to the screen.
* Possible values are:
* - sti_font=<fb_fontname>:
- * <fb_fontname> is the name of one of the linux-kernel built-in
- * framebuffer font names (e.g. VGA8x16, SUN22x18).
- * This is only available if the fonts have been statically compiled
+ * <fb_fontname> is the name of one of the linux-kernel built-in
+ * framebuffer font names (e.g. VGA8x16, SUN22x18).
+ * This is only available if the fonts have been statically compiled
* in with e.g. the CONFIG_FONT_8x16 or CONFIG_FONT_SUN12x22 options.
* - sti_font=<number> (<number> = 1,2,3,...)
* most STI ROMs have built-in HP specific fonts, which can be selected
- * by giving the desired number to the sticon driver.
+ * by giving the desired number to the sticon driver.
* NOTE: This number is machine and STI ROM dependend.
* - sti_font=<height>x<width> (e.g. sti_font=16x8)
* <height> and <width> gives hints to the height and width of the
@@ -359,12 +359,12 @@ __setup("sti_font=", sti_font_setup);
#endif

-
+
static void sti_dump_globcfg(struct sti_glob_cfg *glob_cfg,
unsigned int sti_mem_request)
{
struct sti_glob_cfg_ext *cfg;
-
+
pr_debug("%d text planes\n"
"%4d x %4d screen resolution\n"
"%4d x %4d offscreen\n"
@@ -384,7 +384,7 @@ static void sti_dump_globcfg(struct sti_glob_cfg *glob_cfg,
glob_cfg->reent_lvl,
glob_cfg->save_addr);

- /* dump extended cfg */
+ /* dump extended cfg */
cfg = PTR_STI((unsigned long)glob_cfg->ext_ptr);
pr_debug("monitor %d\n"
"in friendly mode: %d\n"
@@ -437,10 +437,10 @@ static int sti_init_glob_cfg(struct sti_struct *sti, unsigned long rom_address,
glob_cfg->save_addr = STI_PTR(save_addr);
for (i=0; i<8; i++) {
unsigned long newhpa, len;
-
+
if (sti->pd) {
unsigned char offs = sti->rm_entry[i];
-
+
if (offs == 0)
continue;
if (offs != PCI_ROM_ADDRESS &&
@@ -456,18 +456,18 @@ static int sti_init_glob_cfg(struct sti_struct *sti, unsigned long rom_address,

sti->regions_phys[i] =
REGION_OFFSET_TO_PHYS(sti->regions[i], newhpa);
-
+
len = sti->regions[i].region_desc.length * 4096;
if (len)
glob_cfg->region_ptrs[i] = sti->regions_phys[i];
-
+
pr_debug("region #%d: phys %08lx, region_ptr %08x, len=%lukB, "
"btlb=%d, sysonly=%d, cache=%d, last=%d\n",
i, sti->regions_phys[i], glob_cfg->region_ptrs[i],
len/1024,
sti->regions[i].region_desc.btlb,
sti->regions[i].region_desc.sys_only,
- sti->regions[i].region_desc.cache,
+ sti->regions[i].region_desc.cache,
sti->regions[i].region_desc.last);

/* last entry reached ? */
@@ -482,7 +482,7 @@ static int sti_init_glob_cfg(struct sti_struct *sti, unsigned long rom_address,
glob_cfg_ext->sti_mem_addr = STI_PTR(sti_mem_addr);

sti->glob_cfg = glob_cfg;
-
+
return 0;
}

@@ -495,7 +495,7 @@ sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
void *dest;
struct sti_rom_font *nf;
struct sti_cooked_font *cooked_font;
-
+
if (fbfont_name && strlen(fbfont_name))
fbfont = find_font(fbfont_name);
if (!fbfont)
@@ -505,8 +505,8 @@ sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)

pr_info(" using %ux%u framebuffer font %s\n",
fbfont->width, fbfont->height, fbfont->name);
-
- bpc = ((fbfont->width+7)/8) * fbfont->height;
+
+ bpc = ((fbfont->width+7)/8) * fbfont->height;
size = bpc * fbfont->charcount;
size += sizeof(struct sti_rom_font);

@@ -533,7 +533,7 @@ sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
kfree(nf);
return NULL;
}
-
+
cooked_font->raw = nf;
cooked_font->raw_ptr = nf;
cooked_font->next_font = NULL;
@@ -617,9 +617,9 @@ static void sti_dump_rom(struct sti_struct *sti)
int nr;

pr_info(" id %04x-%04x, conforms to spec rev. %d.%02x\n",
- rom->graphics_id[0],
+ rom->graphics_id[0],
rom->graphics_id[1],
- rom->revno[0] >> 4,
+ rom->revno[0] >> 4,
rom->revno[0] & 0x0f);
pr_debug(" supports %d monitors\n", rom->num_mons);
pr_debug(" font start %08x\n", rom->font_start);
@@ -647,7 +647,7 @@ static int sti_cook_fonts(struct sti_cooked_rom *cooked_rom,
{
struct sti_rom_font *raw_font, *font_start;
struct sti_cooked_font *cooked_font;
-
+
cooked_font = kzalloc(sizeof(*cooked_font), GFP_KERNEL);
if (!cooked_font)
return 0;
@@ -745,7 +745,7 @@ static struct sti_rom *sti_get_bmode_rom (unsigned long address)

raw_font = ((void *)raw) + raw->font_start;
font_start = raw_font;
-
+
while (raw_font->next_font) {
BMODE_RELOCATE (raw_font->next_font);
raw_font = ((void *)font_start) + raw_font->next_font;
@@ -759,7 +759,7 @@ static struct sti_rom *sti_get_wmode_rom(unsigned long address)
struct sti_rom *raw;
unsigned long size;

- /* read the ROM size directly from the struct in ROM */
+ /* read the ROM size directly from the struct in ROM */
size = gsc_readl(address + offsetof(struct sti_rom,last_addr));

raw = kmalloc(size, STI_LOWMEM);
@@ -869,7 +869,7 @@ static struct sti_struct *sti_try_rom_generic(unsigned long address,
pr_warn("maximum number of STI ROMS reached !\n");
return NULL;
}
-
+
sti = kzalloc(sizeof(*sti), GFP_KERNEL);
if (!sti)
return NULL;
@@ -890,19 +890,19 @@ static struct sti_struct *sti_try_rom_generic(unsigned long address,
u32 *rm;
i = gsc_readl(address+0x04);
if (i != 1) {
- /* The ROM could have multiple architecture
+ /* The ROM could have multiple architecture
* dependent images (e.g. i386, parisc,...) */
pr_warn("PCI ROM is not a STI ROM type image (0x%8x)\n", i);
goto out_err;
}
-
+
sti->pd = pd;

i = gsc_readl(address+0x0c);
pr_debug("PCI ROM size (from header) = %d kB\n",
le16_to_cpu(i>>16)*512/1024);
rm_offset = le16_to_cpu(i & 0xffff);
- if (rm_offset) {
+ if (rm_offset) {
/* read 16 bytes from the pci region mapper array */
rm = (u32*) &sti->rm_entry;
*rm++ = gsc_readl(address+rm_offset+0x00);
@@ -915,9 +915,9 @@ static struct sti_struct *sti_try_rom_generic(unsigned long address,
pr_debug("sig %04x, PCI STI ROM at %08lx\n", sig, address);
goto test_rom;
}
-
+
ok = 0;
-
+
if ((sig & 0xff) == 0x01) {
pr_debug(" byte mode ROM at %08lx, hpa at %08lx\n",
address, hpa);
@@ -941,7 +941,7 @@ static struct sti_struct *sti_try_rom_generic(unsigned long address,
*/
if (sti->pd) {
unsigned long rom_base;
- rom_base = pci_resource_start(sti->pd, PCI_ROM_RESOURCE);
+ rom_base = pci_resource_start(sti->pd, PCI_ROM_RESOURCE);
pci_write_config_dword(sti->pd, PCI_ROM_ADDRESS, rom_base & ~PCI_ROM_ADDRESS_ENABLE);
pr_debug("STI PCI ROM disabled\n");
}
@@ -952,13 +952,13 @@ static struct sti_struct *sti_try_rom_generic(unsigned long address,
sti_inq_conf(sti);
sti_dump_globcfg(sti->glob_cfg, sti->sti_mem_request);
sti_dump_outptr(sti);
-
+
pr_info(" graphics card name: %s\n",
sti->sti_data->inq_outptr.dev_name);

sti_roms[num_sti_roms] = sti;
num_sti_roms++;
-
+
return sti;

out_err:
@@ -974,9 +974,9 @@ static void sticore_check_for_default_sti(struct sti_struct *sti, char *path)
}

/*
- * on newer systems PDC gives the address of the ROM
+ * on newer systems PDC gives the address of the ROM
* in the additional address field addr[1] while on
- * older Systems the PDC stores it in page0->proc_sti
+ * older Systems the PDC stores it in page0->proc_sti
*/
static int __init sticore_pa_init(struct parisc_device *dev)
{
@@ -1005,7 +1005,7 @@ static int sticore_pci_init(struct pci_dev *pd, const struct pci_device_id *ent)
unsigned int fb_len, rom_len;
int err;
struct sti_struct *sti;
-
+
err = pci_enable_device(pd);
if (err < 0) {
dev_err(&pd->dev, "Cannot enable PCI device\n");
@@ -1032,7 +1032,7 @@ static int sticore_pci_init(struct pci_dev *pd, const struct pci_device_id *ent)
print_pci_hwpath(pd, sti->pa_path);
sticore_check_for_default_sti(sti, sti->pa_path);
}
-
+
if (!sti) {
pr_warn("Unable to handle STI device '%s'\n", pci_name(pd));
return -ENODEV;
diff --git a/drivers/video/fbdev/sticore.h b/drivers/video/fbdev/sticore.h
index 0ebdd28a0b81..c0879352cde4 100644
--- a/drivers/video/fbdev/sticore.h
+++ b/drivers/video/fbdev/sticore.h
@@ -27,11 +27,11 @@
*
* Probably the best solution to all this is have the generic code manage
* the screen buffer and a kernel thread to call STI occasionally.
- *
+ *
* Luckily, the frame buffer guys have the same problem so we can just wait
* for them to fix it and steal their solution. prumpf
*/
-
+
#include <asm/io.h>

#define STI_WAIT 1
@@ -56,7 +56,7 @@
/* STI function configuration structs */

typedef union region {
- struct {
+ struct {
u32 offset : 14; /* offset in 4kbyte page */
u32 sys_only : 1; /* don't map to user space */
u32 cache : 1; /* map to data cache */
@@ -154,7 +154,7 @@ struct sti_conf_inptr {
};

struct sti_conf_outptr_ext {
- u32 crt_config[3]; /* hardware specific X11/OGL information */
+ u32 crt_config[3]; /* hardware specific X11/OGL information */
u32 crt_hdw[3];
u32 future_ptr;
};
@@ -211,7 +211,7 @@ struct sti_rom {
u32 set_cm_entry;
u32 dma_ctrl;
u8 res040[7 * 4];
-
+
u32 init_graph_addr;
u32 state_mgmt_addr;
u32 font_unp_addr;
@@ -271,7 +271,7 @@ struct sti_font_flags {
u32 pad : 30; /* pad to word boundary */
u32 future_ptr; /* pointer to future data */
};
-
+
struct sti_font_outptr {
s32 errno; /* error number on failure */
u32 future_ptr; /* pointer to future data */
@@ -338,7 +338,7 @@ struct sti_all_data {

struct sti_struct {
spinlock_t lock;
-
+
/* char **mon_strings; */
int sti_mem_request;
u32 graphics_id[2];
diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c
index ef8a4c5fc687..99996bc7e6d9 100644
--- a/drivers/video/fbdev/stifb.c
+++ b/drivers/video/fbdev/stifb.c
@@ -1,11 +1,11 @@
/*
- * linux/drivers/video/stifb.c -
- * Low level Frame buffer driver for HP workstations with
+ * linux/drivers/video/stifb.c -
+ * Low level Frame buffer driver for HP workstations with
* STI (standard text interface) video firmware.
*
* Copyright (C) 2001-2006 Helge Deller <deller@gmx.de>
* Portions Copyright (C) 2001 Thomas Bogendoerfer <tsbogend@alpha.franken.de>
- *
+ *
* Based on:
* - linux/drivers/video/artistfb.c -- Artist frame buffer driver
* Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
@@ -14,7 +14,7 @@
* - HP Xhp cfb-based X11 window driver for XFree86
* (c)Copyright 1992 Hewlett-Packard Co.
*
- *
+ *
* The following graphics display devices (NGLE family) are supported by this driver:
*
* HPA4070A known as "HCRX", a 1280x1024 color device with 8 planes
@@ -30,7 +30,7 @@
* supports 1280x1024 color displays with 8 planes.
* HP710G same as HP710C, 1280x1024 grayscale only
* HP710L same as HP710C, 1024x768 color only
- * HP712 internal graphics support on HP9000s712 SPU, supports 640x480,
+ * HP712 internal graphics support on HP9000s712 SPU, supports 640x480,
* 1024x768 or 1280x1024 color displays on 8 planes (Artist)
*
* This file is subject to the terms and conditions of the GNU General Public
@@ -92,7 +92,7 @@ typedef struct {
__s32 misc_video_end;
} video_setup_t;

-typedef struct {
+typedef struct {
__s16 sizeof_ngle_data;
__s16 x_size_visible; /* visible screen dim in pixels */
__s16 y_size_visible;
@@ -177,10 +177,10 @@ static int __initdata stifb_bpp_pref[MAX_STI_ROMS];
#endif /* DEBUG_STIFB_REGS */

-#define ENABLE 1 /* for enabling/disabling screen */
+#define ENABLE 1 /* for enabling/disabling screen */
#define DISABLE 0

-#define NGLE_LOCK(fb_info) do { } while (0)
+#define NGLE_LOCK(fb_info) do { } while (0)
#define NGLE_UNLOCK(fb_info) do { } while (0)

static void
@@ -198,9 +198,9 @@ SETUP_HW(struct stifb_info *fb)

static void
SETUP_FB(struct stifb_info *fb)
-{
+{
unsigned int reg10_value = 0;
-
+
SETUP_HW(fb);
switch (fb->id)
{
@@ -210,15 +210,15 @@ SETUP_FB(struct stifb_info *fb)
reg10_value = 0x13601000;
break;
case S9000_ID_A1439A:
- if (fb->info.var.bits_per_pixel == 32)
+ if (fb->info.var.bits_per_pixel == 32)
reg10_value = 0xBBA0A000;
- else
+ else
reg10_value = 0x13601000;
break;
case S9000_ID_HCRX:
if (fb->info.var.bits_per_pixel == 32)
reg10_value = 0xBBA0A000;
- else
+ else
reg10_value = 0x13602000;
break;
case S9000_ID_TIMBER:
@@ -243,7 +243,7 @@ START_IMAGE_COLORMAP_ACCESS(struct stifb_info *fb)
}

static void
-WRITE_IMAGE_COLOR(struct stifb_info *fb, int index, int color)
+WRITE_IMAGE_COLOR(struct stifb_info *fb, int index, int color)
{
SETUP_HW(fb);
WRITE_WORD(((0x100+index)<<2), fb, REG_3);
@@ -251,30 +251,30 @@ WRITE_IMAGE_COLOR(struct stifb_info *fb, int index, int color)
}

static void
-FINISH_IMAGE_COLORMAP_ACCESS(struct stifb_info *fb)
-{
+FINISH_IMAGE_COLORMAP_ACCESS(struct stifb_info *fb)
+{
WRITE_WORD(0x400, fb, REG_2);
if (fb->info.var.bits_per_pixel == 32) {
WRITE_WORD(0x83000100, fb, REG_1);
} else {
if (fb->id == S9000_ID_ARTIST || fb->id == CRT_ID_VISUALIZE_EG)
WRITE_WORD(0x80000100, fb, REG_26);
- else
+ else
WRITE_WORD(0x80000100, fb, REG_1);
}
SETUP_FB(fb);
}

static void
-SETUP_RAMDAC(struct stifb_info *fb)
+SETUP_RAMDAC(struct stifb_info *fb)
{
SETUP_HW(fb);
WRITE_WORD(0x04000000, fb, 0x1020);
WRITE_WORD(0xff000000, fb, 0x1028);
}

-static void
-CRX24_SETUP_RAMDAC(struct stifb_info *fb)
+static void
+CRX24_SETUP_RAMDAC(struct stifb_info *fb)
{
SETUP_HW(fb);
WRITE_WORD(0x04000000, fb, 0x1000);
@@ -286,14 +286,14 @@ CRX24_SETUP_RAMDAC(struct stifb_info *fb)
}

#if 0
-static void
+static void
HCRX_SETUP_RAMDAC(struct stifb_info *fb)
{
WRITE_WORD(0xffffffff, fb, REG_32);
}
#endif

-static void
+static void
CRX24_SET_OVLY_MASK(struct stifb_info *fb)
{
SETUP_HW(fb);
@@ -314,7 +314,7 @@ ENABLE_DISABLE_DISPLAY(struct stifb_info *fb, int enable)
WRITE_WORD(value, fb, 0x1038);
}

-static void
+static void
CRX24_ENABLE_DISABLE_DISPLAY(struct stifb_info *fb, int enable)
{
unsigned int value = enable ? 0x10000000 : 0x30000000;
@@ -325,11 +325,11 @@ CRX24_ENABLE_DISABLE_DISPLAY(struct stifb_info *fb, int enable)
}

static void
-ARTIST_ENABLE_DISABLE_DISPLAY(struct stifb_info *fb, int enable)
+ARTIST_ENABLE_DISABLE_DISPLAY(struct stifb_info *fb, int enable)
{
u32 DregsMiscVideo = REG_21;
u32 DregsMiscCtl = REG_27;
-
+
SETUP_HW(fb);
if (enable) {
WRITE_WORD(READ_WORD(fb, DregsMiscVideo) | 0x0A000000, fb, DregsMiscVideo);
@@ -344,7 +344,7 @@ ARTIST_ENABLE_DISABLE_DISPLAY(struct stifb_info *fb, int enable)
(READ_BYTE(fb, REG_16b3) - 1)

#define HYPER_CONFIG_PLANES_24 0x00000100
-
+
#define IS_24_DEVICE(fb) \
(fb->deviceSpecificConfig & HYPER_CONFIG_PLANES_24)

@@ -470,15 +470,15 @@ SETUP_ATTR_ACCESS(struct stifb_info *fb, unsigned BufferNumber)
}

static void
-SET_ATTR_SIZE(struct stifb_info *fb, int width, int height)
+SET_ATTR_SIZE(struct stifb_info *fb, int width, int height)
{
- /* REG_6 seems to have special values when run on a
+ /* REG_6 seems to have special values when run on a
RDI precisionbook parisc laptop (INTERNAL_EG_DX1024 or
INTERNAL_EG_X1024). The values are:
0x2f0: internal (LCD) & external display enabled
0x2a0: external display only
0x000: zero on standard artist graphic cards
- */
+ */
WRITE_WORD(0x00000000, fb, REG_6);
WRITE_WORD((width<<16) | height, fb, REG_9);
WRITE_WORD(0x05000000, fb, REG_6);
@@ -486,7 +486,7 @@ SET_ATTR_SIZE(struct stifb_info *fb, int width, int height)
}

static void
-FINISH_ATTR_ACCESS(struct stifb_info *fb)
+FINISH_ATTR_ACCESS(struct stifb_info *fb)
{
SETUP_HW(fb);
WRITE_WORD(0x00000000, fb, REG_12);
@@ -499,7 +499,7 @@ elkSetupPlanes(struct stifb_info *fb)
SETUP_FB(fb);
}

-static void
+static void
ngleSetupAttrPlanes(struct stifb_info *fb, int BufferNumber)
{
SETUP_ATTR_ACCESS(fb, BufferNumber);
@@ -519,7 +519,7 @@ rattlerSetupPlanes(struct stifb_info *fb)
* read mask register for overlay planes, not image planes).
*/
CRX24_SETUP_RAMDAC(fb);
-
+
/* change fb->id temporarily to fool SETUP_FB() */
saved_id = fb->id;
fb->id = CRX24_OVERLAY_PLANES;
@@ -565,7 +565,7 @@ setNgleLutBltCtl(struct stifb_info *fb, int offsetWithinLut, int length)
lutBltCtl.all = 0x80000000;
lutBltCtl.fields.length = length;

- switch (fb->id)
+ switch (fb->id)
{
case S9000_ID_A1439A: /* CRX24 */
if (fb->var.bits_per_pixel == 8) {
@@ -576,12 +576,12 @@ setNgleLutBltCtl(struct stifb_info *fb, int offsetWithinLut, int length)
lutBltCtl.fields.lutOffset = 0 * 256;
}
break;
-
+
case S9000_ID_ARTIST:
lutBltCtl.fields.lutType = NGLE_CMAP_INDEXED0_TYPE;
lutBltCtl.fields.lutOffset = 0 * 256;
break;
-
+
default:
lutBltCtl.fields.lutType = NGLE_CMAP_INDEXED0_TYPE;
lutBltCtl.fields.lutOffset = 0;
@@ -596,7 +596,7 @@ setNgleLutBltCtl(struct stifb_info *fb, int offsetWithinLut, int length)
#endif

static NgleLutBltCtl
-setHyperLutBltCtl(struct stifb_info *fb, int offsetWithinLut, int length)
+setHyperLutBltCtl(struct stifb_info *fb, int offsetWithinLut, int length)
{
NgleLutBltCtl lutBltCtl;

@@ -633,7 +633,7 @@ static void hyperUndoITE(struct stifb_info *fb)

/* Hardware setup for full-depth write to "magic" location */
GET_FIFO_SLOTS(fb, nFreeFifoSlots, 7);
- NGLE_QUICK_SET_DST_BM_ACCESS(fb,
+ NGLE_QUICK_SET_DST_BM_ACCESS(fb,
BA(IndexedDcd, Otc04, Ots08, AddrLong,
BAJustPoint(0), BINovly, BAIndexBase(0)));
NGLE_QUICK_SET_IMAGE_BITMAP_OP(fb,
@@ -653,13 +653,13 @@ static void hyperUndoITE(struct stifb_info *fb)
NGLE_UNLOCK(fb);
}

-static void
+static void
ngleDepth8_ClearImagePlanes(struct stifb_info *fb)
{
/* FIXME! */
}

-static void
+static void
ngleDepth24_ClearImagePlanes(struct stifb_info *fb)
{
/* FIXME! */
@@ -675,7 +675,7 @@ ngleResetAttrPlanes(struct stifb_info *fb, unsigned int ctlPlaneReg)
NGLE_LOCK(fb);

GET_FIFO_SLOTS(fb, nFreeFifoSlots, 4);
- NGLE_QUICK_SET_DST_BM_ACCESS(fb,
+ NGLE_QUICK_SET_DST_BM_ACCESS(fb,
BA(IndexedDcd, Otc32, OtsIndirect,
AddrLong, BAJustPoint(0),
BINattr, BAIndexBase(0)));
@@ -713,22 +713,22 @@ ngleResetAttrPlanes(struct stifb_info *fb, unsigned int ctlPlaneReg)
/**** Finally, set the Control Plane Register back to zero: ****/
GET_FIFO_SLOTS(fb, nFreeFifoSlots, 1);
NGLE_QUICK_SET_CTL_PLN_REG(fb, 0);
-
+
NGLE_UNLOCK(fb);
}
-
+
static void
ngleClearOverlayPlanes(struct stifb_info *fb, int mask, int data)
{
int nFreeFifoSlots = 0;
u32 packed_dst;
u32 packed_len;
-
+
NGLE_LOCK(fb);

/* Hardware setup */
GET_FIFO_SLOTS(fb, nFreeFifoSlots, 8);
- NGLE_QUICK_SET_DST_BM_ACCESS(fb,
+ NGLE_QUICK_SET_DST_BM_ACCESS(fb,
BA(IndexedDcd, Otc04, Ots08, AddrLong,
BAJustPoint(0), BINovly, BAIndexBase(0)));

@@ -736,23 +736,23 @@ ngleClearOverlayPlanes(struct stifb_info *fb, int mask, int data)

NGLE_REALLY_SET_IMAGE_FG_COLOR(fb, data);
NGLE_REALLY_SET_IMAGE_PLANEMASK(fb, mask);
-
+
packed_dst = 0;
packed_len = (fb->info.var.xres << 16) | fb->info.var.yres;
NGLE_SET_DSTXY(fb, packed_dst);
-
- /* Write zeroes to overlay planes */
+
+ /* Write zeroes to overlay planes */
NGLE_QUICK_SET_IMAGE_BITMAP_OP(fb,
IBOvals(RopSrc, MaskAddrOffset(0),
BitmapExtent08, StaticReg(0),
DataDynamic, MaskOtc, BGx(0), FGx(0)));
-
+
SET_LENXY_START_RECFILL(fb, packed_len);

NGLE_UNLOCK(fb);
}

-static void
+static void
hyperResetPlanes(struct stifb_info *fb, int enable)
{
unsigned int controlPlaneReg;
@@ -783,7 +783,7 @@ hyperResetPlanes(struct stifb_info *fb, int enable)
ngleClearOverlayPlanes(fb, 0xff, 255);

/**************************************************
- ** Also need to counteract ITE settings
+ ** Also need to counteract ITE settings
**************************************************/
hyperUndoITE(fb);
break;
@@ -803,13 +803,13 @@ hyperResetPlanes(struct stifb_info *fb, int enable)
ngleResetAttrPlanes(fb, controlPlaneReg);
break;
}
-
+
NGLE_UNLOCK(fb);
}

/* Return pointer to in-memory structure holding ELK device-dependent ROM values. */

-static void
+static void
ngleGetDeviceRomData(struct stifb_info *fb)
{
#if 0
@@ -821,7 +821,7 @@ XXX: FIXME: !!!
char *pCard8;
int i;
char *mapOrigin = NULL;
-
+
int romTableIdx;

pPackedDevRomData = fb->ngle_rom;
@@ -888,7 +888,7 @@ SETUP_HCRX(struct stifb_info *fb)

/* Initialize Hyperbowl registers */
GET_FIFO_SLOTS(fb, nFreeFifoSlots, 7);
-
+
if (IS_24_DEVICE(fb)) {
hyperbowl = (fb->info.var.bits_per_pixel == 32) ?
HYPERBOWL_MODE01_8_24_LUT0_TRANSPARENT_LUT1_OPAQUE :
@@ -897,9 +897,9 @@ SETUP_HCRX(struct stifb_info *fb)
/* First write to Hyperbowl must happen twice (bug) */
WRITE_WORD(hyperbowl, fb, REG_40);
WRITE_WORD(hyperbowl, fb, REG_40);
-
+
WRITE_WORD(HYPERBOWL_MODE2_8_24, fb, REG_39);
-
+
WRITE_WORD(0x014c0148, fb, REG_42); /* Set lut 0 to be the direct color */
WRITE_WORD(0x404c4048, fb, REG_43);
WRITE_WORD(0x034c0348, fb, REG_44);
@@ -990,7 +990,7 @@ stifb_setcolreg(u_int regno, u_int red, u_int green,
0, /* Offset w/i LUT */
256); /* Load entire LUT */
NGLE_BINC_SET_SRCADDR(fb,
- NGLE_LONG_FB_ADDRESS(0, 0x100, 0));
+ NGLE_LONG_FB_ADDRESS(0, 0x100, 0));
/* 0x100 is same as used in WRITE_IMAGE_COLOR() */
START_COLORMAPLOAD(fb, lutBltCtl.all);
SETUP_FB(fb);
@@ -1028,7 +1028,7 @@ stifb_blank(int blank_mode, struct fb_info *info)
ENABLE_DISABLE_DISPLAY(fb, enable);
break;
}
-
+
SETUP_FB(fb);
return 0;
}
@@ -1114,15 +1114,15 @@ stifb_init_display(struct stifb_info *fb)

/* HCRX specific initialization */
SETUP_HCRX(fb);
-
+
/*
if (id == S9000_ID_HCRX)
hyperInitSprite(fb);
else
ngleInitSprite(fb);
*/
-
- /* Initialize the image planes. */
+
+ /* Initialize the image planes. */
switch (id) {
case S9000_ID_HCRX:
hyperResetPlanes(fb, ENABLE);
@@ -1194,7 +1194,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
fb = kzalloc(sizeof(*fb), GFP_ATOMIC);
if (!fb)
return -ENOMEM;
-
+
info = &fb->info;

/* set struct to a known state */
@@ -1235,7 +1235,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
dev_name, fb->id);
goto out_err0;
}
-
+
/* default to 8 bpp on most graphic chips */
bpp = 8;
xres = sti_onscreen_x(fb->sti);
@@ -1256,7 +1256,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
fb->id = S9000_ID_A1659A;
break;
case S9000_ID_TIMBER: /* HP9000/710 Any (may be a grayscale device) */
- if (strstr(dev_name, "GRAYSCALE") ||
+ if (strstr(dev_name, "GRAYSCALE") ||
strstr(dev_name, "Grayscale") ||
strstr(dev_name, "grayscale"))
var->grayscale = 1;
@@ -1295,16 +1295,16 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
case CRT_ID_VISUALIZE_EG:
case S9000_ID_ARTIST: /* Artist */
break;
- default:
+ default:
#ifdef FALLBACK_TO_1BPP
- printk(KERN_WARNING
+ printk(KERN_WARNING
"stifb: Unsupported graphics card (id=0x%08x) "
"- now trying 1bpp mode instead\n",
fb->id);
bpp = 1; /* default to 1 bpp */
break;
#else
- printk(KERN_WARNING
+ printk(KERN_WARNING
"stifb: Unsupported graphics card (id=0x%08x) "
"- skipping.\n",
fb->id);
@@ -1320,11 +1320,11 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
fix->line_length = (fb->sti->glob_cfg->total_x * bpp) / 8;
if (!fix->line_length)
fix->line_length = 2048; /* default */
-
+
/* limit fbsize to max visible screen size */
if (fix->smem_len > yres*fix->line_length)
fix->smem_len = ALIGN(yres*fix->line_length, 4*1024*1024);
-
+
fix->accel = FB_ACCEL_NONE;

switch (bpp) {
@@ -1350,7 +1350,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
default:
break;
}
-
+
var->xres = var->xres_virtual = xres;
var->yres = var->yres_virtual = yres;
var->bits_per_pixel = bpp;
@@ -1379,7 +1379,7 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
fix->smem_start, fix->smem_start+fix->smem_len);
goto out_err2;
}
-
+
if (!request_mem_region(fix->mmio_start, fix->mmio_len, "stifb mmio")) {
printk(KERN_ERR "stifb: cannot reserve sti mmio region 0x%04lx-0x%04lx\n",
fix->mmio_start, fix->mmio_start+fix->mmio_len);
@@ -1393,11 +1393,11 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)

fb_info(&fb->info, "%s %dx%d-%d frame buffer device, %s, id: %04x, mmio: 0x%04lx\n",
fix->id,
- var->xres,
+ var->xres,
var->yres,
var->bits_per_pixel,
dev_name,
- fb->id,
+ fb->id,
fix->mmio_start);

return 0;
@@ -1426,7 +1426,7 @@ static int __init stifb_init(void)
struct sti_struct *sti;
struct sti_struct *def_sti;
int i;
-
+
#ifndef MODULE
char *option = NULL;

@@ -1438,7 +1438,7 @@ static int __init stifb_init(void)
printk(KERN_INFO "stifb: disabled by \"stifb=off\" kernel parameter\n");
return -ENXIO;
}
-
+
def_sti = sti_get_rom(0);
if (def_sti) {
for (i = 1; i <= MAX_STI_ROMS; i++) {
@@ -1472,7 +1472,7 @@ stifb_cleanup(void)
{
struct sti_struct *sti;
int i;
-
+
for (i = 1; i <= MAX_STI_ROMS; i++) {
sti = sti_get_rom(i);
if (!sti)
@@ -1495,10 +1495,10 @@ int __init
stifb_setup(char *options)
{
int i;
-
+
if (!options || !*options)
return 1;
-
+
if (strncmp(options, "off", 3) == 0) {
stifb_disabled = 1;
options += 3;
--
2.40.0