diff options
author | Michel von Czettritz <michel.von.czettritz@gmail.com> | 2015-03-26 23:25:22 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-04-03 13:39:32 +0200 |
commit | 5ace4e10c1cf7c8e9069b1299582899a61c9994f (patch) | |
tree | 223361d0455d9741f994672b692564108e74ccbe /drivers/staging/sm750fb | |
parent | 70407df77665c0e6bb6f6dea5e1561670fbadf18 (diff) | |
download | linux-5ace4e10c1cf7c8e9069b1299582899a61c9994f.tar.gz linux-5ace4e10c1cf7c8e9069b1299582899a61c9994f.tar.bz2 linux-5ace4e10c1cf7c8e9069b1299582899a61c9994f.zip |
staging: sm750: fix whitespace around braces
Fix multiple similar checkpatch.pl errors:
- "ERROR: space required before the open parenthesis '('"
- "ERROR: space required before the open brace '{'"
- "ERROR: space prohibited after that open parenthesis '('"
- "ERROR: space prohibited before that close parenthesis ')'"
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/sm750fb')
-rw-r--r-- | drivers/staging/sm750fb/sm750.c | 194 |
1 files changed, 97 insertions, 97 deletions
diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c index bc2986d9fee6..6d148a550d12 100644 --- a/drivers/staging/sm750fb/sm750.c +++ b/drivers/staging/sm750fb/sm750.c @@ -39,9 +39,9 @@ int smi_indent = 0; * #endif */ -typedef void (*PROC_SPEC_SETUP)(struct lynx_share*,char *); -typedef int (*PROC_SPEC_MAP)(struct lynx_share*,struct pci_dev*); -typedef int (*PROC_SPEC_INITHW)(struct lynx_share*,struct pci_dev*); +typedef void (*PROC_SPEC_SETUP)(struct lynx_share*, char *); +typedef int (*PROC_SPEC_MAP)(struct lynx_share*, struct pci_dev*); +typedef int (*PROC_SPEC_INITHW)(struct lynx_share*, struct pci_dev*); /* common var for all device */ @@ -123,23 +123,23 @@ static int lynxfb_ops_cursor(struct fb_info* info, struct fb_cursor* fbcursor) crtc = &par->crtc; cursor = &crtc->cursor; - if(fbcursor->image.width > cursor->maxW || + if (fbcursor->image.width > cursor->maxW || fbcursor->image.height > cursor->maxH || - fbcursor->image.depth > 1){ + fbcursor->image.depth > 1) { return -ENXIO; } cursor->disable(cursor); - if(fbcursor->set & FB_CUR_SETSIZE){ + if (fbcursor->set & FB_CUR_SETSIZE) { cursor->setSize(cursor, fbcursor->image.width, fbcursor->image.height); } - if(fbcursor->set & FB_CUR_SETPOS){ + if (fbcursor->set & FB_CUR_SETPOS) { cursor->setPos(cursor, fbcursor->image.dx - info->var.xoffset, fbcursor->image.dy - info->var.yoffset); } - if(fbcursor->set & FB_CUR_SETCMAP){ + if (fbcursor->set & FB_CUR_SETCMAP) { /* get the 16bit color of kernel means */ u16 fg, bg; fg = ((info->cmap.red[fbcursor->image.fg_color] & 0xf800))| @@ -154,14 +154,14 @@ static int lynxfb_ops_cursor(struct fb_info* info, struct fb_cursor* fbcursor) } - if(fbcursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE)) { + if (fbcursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE)) { cursor->setData(cursor, fbcursor->rop, fbcursor->image.data, fbcursor->mask); } - if(fbcursor->enable){ + if (fbcursor->enable) { cursor->enable(cursor); } @@ -175,7 +175,7 @@ static void lynxfb_ops_fillrect(struct fb_info* info, const struct fb_fillrect* unsigned int base, pitch, Bpp, rop; u32 color; - if(info->state != FBINFO_STATE_RUNNING){ + if (info->state != FBINFO_STATE_RUNNING) { return; } @@ -189,7 +189,7 @@ static void lynxfb_ops_fillrect(struct fb_info* info, const struct fb_fillrect* Bpp = info->var.bits_per_pixel >> 3; color = (Bpp == 1)?region->color:((u32*)info->pseudo_palette)[region->color]; - rop = ( region->rop != ROP_COPY ) ? HW_ROP2_XOR:HW_ROP2_COPY; + rop = (region->rop != ROP_COPY) ? HW_ROP2_XOR:HW_ROP2_COPY; /* * If not use spin_lock,system will die if user load driver @@ -252,8 +252,8 @@ static void lynxfb_ops_imageblit(struct fb_info*info, const struct fb_image* ima pitch = info->fix.line_length; Bpp = info->var.bits_per_pixel >> 3; - if(image->depth == 1){ - if(info->fix.visual == FB_VISUAL_TRUECOLOR || + if (image->depth == 1) { + if (info->fix.visual == FB_VISUAL_TRUECOLOR || info->fix.visual == FB_VISUAL_DIRECTCOLOR) { fgcol = ((u32*)info->pseudo_palette)[image->fg_color]; bgcol = ((u32*)info->pseudo_palette)[image->bg_color]; @@ -290,7 +290,7 @@ static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var, int ret; - if(!info) + if (!info) return -EINVAL; ret = 0; @@ -312,7 +312,7 @@ static int lynxfb_ops_set_par(struct fb_info * info) int ret; unsigned int line_length; - if(!info) + if (!info) return -EINVAL; ret = 0; @@ -333,7 +333,7 @@ static int lynxfb_ops_set_par(struct fb_info * info) * and these data should be set before setcolreg routine * */ - switch(var->bits_per_pixel){ + switch (var->bits_per_pixel) { case 8: fix->visual = FB_VISUAL_PSEUDOCOLOR; var->red.offset = 0; @@ -373,12 +373,12 @@ static int lynxfb_ops_set_par(struct fb_info * info) var->height = var->width = -1; var->accel_flags = 0;/*FB_ACCELF_TEXT;*/ - if(ret){ + if (ret) { pr_err("pixel bpp format not satisfied\n."); return ret; } ret = crtc->proc_setMode(crtc, var, fix); - if(!ret) + if (!ret) ret = output->proc_setMode(output, var, fix); return ret; } @@ -460,21 +460,21 @@ static int lynxfb_resume(struct pci_dev* pdev) console_lock(); - if((ret = pci_set_power_state(pdev, PCI_D0)) != 0){ + if ((ret = pci_set_power_state(pdev, PCI_D0)) != 0) { pr_err("error:%d occured in pci_set_power_state\n", ret); return ret; } - if(pdev->dev.power.power_state.event != PM_EVENT_FREEZE){ + if (pdev->dev.power.power_state.event != PM_EVENT_FREEZE) { pci_restore_state(pdev); - if ((ret = pci_enable_device(pdev)) != 0){ + if ((ret = pci_enable_device(pdev)) != 0) { pr_err("error:%d occured in pci_enable_device\n", ret); return ret; } pci_set_master(pdev); } - if(share->resume) + if (share->resume) (*share->resume)(share); hw_sm750_inithw(share, pdev); @@ -482,7 +482,7 @@ static int lynxfb_resume(struct pci_dev* pdev) info = share->fbinfo[0]; - if(info){ + if (info) { par = info->par; crtc = &par->crtc; cursor = &crtc->cursor; @@ -494,7 +494,7 @@ static int lynxfb_resume(struct pci_dev* pdev) info = share->fbinfo[1]; - if(info){ + if (info) { par = info->par; crtc = &par->crtc; cursor = &crtc->cursor; @@ -532,7 +532,7 @@ static int lynxfb_ops_check_var(struct fb_var_screeninfo* var, struct fb_info* i var->bits_per_pixel); - switch(var->bits_per_pixel){ + switch (var->bits_per_pixel) { case 8: case 16: case 24: /* support 24 bpp for only lynx712/722/720 */ @@ -544,7 +544,7 @@ static int lynxfb_ops_check_var(struct fb_var_screeninfo* var, struct fb_info* i goto exit; } - switch(var->bits_per_pixel){ + switch (var->bits_per_pixel) { case 8: info->fix.visual = FB_VISUAL_PSEUDOCOLOR; var->red.offset = 0; @@ -590,13 +590,13 @@ static int lynxfb_ops_check_var(struct fb_var_screeninfo* var, struct fb_info* i request = PADDING(crtc->line_pad, request); request = request * var->yres_virtual; - if(crtc->vidmem_size < request){ + if (crtc->vidmem_size < request) { pr_err("not enough video memory for mode\n"); return -ENOMEM; } ret = output->proc_checkMode(output, var); - if(!ret) + if (!ret) ret = crtc->proc_checkMode(crtc, var); exit: return ret; @@ -618,15 +618,15 @@ static int lynxfb_ops_setcolreg(unsigned regno, unsigned red, ret = 0; //pr_debug("regno=%d,red=%d,green=%d,blue=%d\n",regno,red,green,blue); - if(regno > 256){ + if (regno > 256) { pr_err("regno = %d\n", regno); return -EINVAL; } - if(info->var.grayscale) + if (info->var.grayscale) red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8; - if(var->bits_per_pixel == 8 && info->fix.visual == FB_VISUAL_PSEUDOCOLOR) { + if (var->bits_per_pixel == 8 && info->fix.visual == FB_VISUAL_PSEUDOCOLOR) { red >>= 8; green >>= 8; blue >>= 8; @@ -635,9 +635,9 @@ static int lynxfb_ops_setcolreg(unsigned regno, unsigned red, } - if(info->fix.visual == FB_VISUAL_TRUECOLOR && regno < 256 ) { + if (info->fix.visual == FB_VISUAL_TRUECOLOR && regno < 256) { u32 val; - if(var->bits_per_pixel == 16 || + if (var->bits_per_pixel == 16 || var->bits_per_pixel == 32 || var->bits_per_pixel == 24) { val = chan_to_field(red, &var->red); @@ -717,12 +717,12 @@ static int sm750fb_set_drv(struct lynxfb_par * par) crtc->vScreen = share->pvMem; break; case sm750_dual_normal: - if(par->index == 0){ + if (par->index == 0) { output->paths = sm750_panel; crtc->channel = sm750_primary; crtc->oScreen = 0; crtc->vScreen = share->pvMem; - }else{ + } else { output->paths = sm750_crt; crtc->channel = sm750_secondary; /* not consider of padding stuffs for oScreen,need fix*/ @@ -731,12 +731,12 @@ static int sm750fb_set_drv(struct lynxfb_par * par) } break; case sm750_dual_swap: - if(par->index == 0){ + if (par->index == 0) { output->paths = sm750_panel; crtc->channel = sm750_secondary; crtc->oScreen = 0; crtc->vScreen = share->pvMem; - }else{ + } else { output->paths = sm750_crt; crtc->channel = sm750_primary; /* not consider of padding stuffs for oScreen,need fix*/ @@ -826,14 +826,14 @@ static int lynxfb_set_fbinfo(struct fb_info* info, int index) crtc->cursor.share = share; memset_io(crtc->cursor.vstart, 0, crtc->cursor.size); - if(!g_hwcursor){ + if (!g_hwcursor) { lynxfb_ops.fb_cursor = NULL; crtc->cursor.disable(&crtc->cursor); } /* set info->fbops, must be set before fb_find_mode */ - if(!share->accel_off){ + if (!share->accel_off) { /* use 2d acceleration */ lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect; lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea; @@ -841,34 +841,34 @@ static int lynxfb_set_fbinfo(struct fb_info* info, int index) } info->fbops = &lynxfb_ops; - if(!g_fbmode[index]){ + if (!g_fbmode[index]) { g_fbmode[index] = g_def_fbmode; - if(index) + if (index) g_fbmode[index] = g_fbmode[0]; } - for(i=0;i<3;i++){ + for (i=0;i<3;i++) { ret = fb_find_mode(var, info, g_fbmode[index], pdb[i], cdb[i], NULL, 8); - if(ret == 1){ + if (ret == 1) { pr_info("success! use specified mode:%s in %s\n", g_fbmode[index], mdb_desc[i]); break; - }else if(ret == 2){ + } else if (ret == 2) { pr_warn("use specified mode:%s in %s,with an ignored refresh rate\n", g_fbmode[index], mdb_desc[i]); break; - }else if(ret == 3){ + } else if (ret == 3) { pr_warn("wanna use default mode\n"); // break; - }else if(ret == 4){ + } else if (ret == 4) { pr_warn("fall back to any valid mode\n"); - }else{ + } else { pr_warn("ret = %d,fb_find_mode failed,with %s\n", ret, mdb_desc[i]); } } @@ -926,7 +926,7 @@ static int lynxfb_set_fbinfo(struct fb_info* info, int index) pr_info("fix->mmio_start = %lx\n", fix->mmio_start); fix->mmio_len = share->vidreg_size; pr_info("fix->mmio_len = %x\n", fix->mmio_len); - switch(var->bits_per_pixel) { + switch (var->bits_per_pixel) { case 8: fix->visual = FB_VISUAL_PSEUDOCOLOR; break; @@ -946,7 +946,7 @@ static int lynxfb_set_fbinfo(struct fb_info* info, int index) info->cmap.red, info->cmap.green, info->cmap.blue, info->cmap.transp); - if((ret = fb_alloc_cmap(&info->cmap, 256, 0)) < 0){ + if ((ret = fb_alloc_cmap(&info->cmap, 256, 0)) < 0) { pr_err("Could not allcate memory for cmap.\n"); goto exit; } @@ -989,68 +989,68 @@ static void sm750fb_setup(struct lynx_share * share, char * src) /*defaultly turn g_hwcursor on for both view */ g_hwcursor = 3; - if(!src || !*src){ + if (!src || !*src) { pr_warn("no specific g_option.\n"); goto NO_PARAM; } - while((opt = strsep(&src, ":")) != NULL && *opt != 0){ + while ((opt = strsep(&src, ":")) != NULL && *opt != 0) { pr_err("opt=%s\n", opt); pr_err("src=%s\n", src); - if(!strncmp(opt, "swap", strlen("swap"))) + if (!strncmp(opt, "swap", strlen("swap"))) swap = 1; - else if(!strncmp(opt, "nocrt", strlen("nocrt"))) + else if (!strncmp(opt, "nocrt", strlen("nocrt"))) spec_share->state.nocrt = 1; - else if(!strncmp(opt, "36bit", strlen("36bit"))) + else if (!strncmp(opt, "36bit", strlen("36bit"))) spec_share->state.pnltype = sm750_doubleTFT; - else if(!strncmp(opt, "18bit", strlen("18bit"))) + else if (!strncmp(opt, "18bit", strlen("18bit"))) spec_share->state.pnltype = sm750_dualTFT; - else if(!strncmp(opt, "24bit", strlen("24bit"))) + else if (!strncmp(opt, "24bit", strlen("24bit"))) spec_share->state.pnltype = sm750_24TFT; #ifdef CAP_EXPANSION - else if(!strncmp(opt, "exp:", strlen("exp:"))) + else if (!strncmp(opt, "exp:", strlen("exp:"))) exp_res = opt + strlen("exp:"); #endif - else if(!strncmp(opt, "nohwc0", strlen("nohwc0"))) + else if (!strncmp(opt, "nohwc0", strlen("nohwc0"))) g_hwcursor &= ~0x1; - else if(!strncmp(opt, "nohwc1", strlen("nohwc1"))) + else if (!strncmp(opt, "nohwc1", strlen("nohwc1"))) g_hwcursor &= ~0x2; - else if(!strncmp(opt, "nohwc", strlen("nohwc"))) + else if (!strncmp(opt, "nohwc", strlen("nohwc"))) g_hwcursor = 0; else { - if(!g_fbmode[0]){ + if (!g_fbmode[0]) { g_fbmode[0] = opt; pr_info("find fbmode0 : %s\n", g_fbmode[0]); - }else if(!g_fbmode[1]){ + } else if (!g_fbmode[1]) { g_fbmode[1] = opt; pr_info("find fbmode1 : %s\n", g_fbmode[1]); - }else{ + } else { pr_warn("How many view you wann set?\n"); } } } #ifdef CAP_EXPANSION - if(getExpRes(exp_res, &spec_share->state.xLCD, &spec_share->state.yLCD)) { + if (getExpRes(exp_res, &spec_share->state.xLCD, &spec_share->state.yLCD)) { /* seems exp_res is not valid*/ spec_share->state.xLCD = spec_share->state.yLCD = 0; } #endif NO_PARAM: - if(share->revid != SM750LE_REVISION_ID){ - if(share->dual) { - if(swap) + if (share->revid != SM750LE_REVISION_ID) { + if (share->dual) { + if (swap) spec_share->state.dataflow = sm750_dual_swap; else spec_share->state.dataflow = sm750_dual_normal; - }else{ - if(swap) + } else { + if (swap) spec_share->state.dataflow = sm750_simul_sec; else spec_share->state.dataflow = sm750_simul_pri; } - }else{ + } else { /* SM750LE only have one crt channel */ spec_share->state.dataflow = sm750_simul_sec; /* sm750le do not have complex attributes*/ @@ -1070,7 +1070,7 @@ static int lynxfb_pci_probe(struct pci_dev * pdev, /* enable device */ - if(pci_enable_device(pdev)){ + if (pci_enable_device(pdev)) { pr_err("can not enable device.\n"); goto err_enable; } @@ -1080,13 +1080,13 @@ static int lynxfb_pci_probe(struct pci_dev * pdev, spec_offset = offsetof(struct sm750_share, share); spec_share = kzalloc(sizeof(*spec_share), GFP_KERNEL); - if(!spec_share){ + if (!spec_share) { pr_err("Could not allocate memory for share.\n"); goto err_share; } /* setting share structure */ - share = (struct lynx_share * )(&(spec_share->share)); + share = (struct lynx_share *)(&(spec_share->share)); share->fbinfo[0] = share->fbinfo[1] = NULL; share->devid = pdev->device; share->revid = pdev->revision; @@ -1102,7 +1102,7 @@ static int lynxfb_pci_probe(struct pci_dev * pdev, share->dual = g_dualview; spin_lock_init(&share->slock); - if(!share->accel_off){ + if (!share->accel_off) { /* hook deInit and 2d routines, notes that below hw_xxx * routine can work on most of lynx chips * if some chip need specific function,please hook it in smXXX_set_drv @@ -1112,7 +1112,7 @@ static int lynxfb_pci_probe(struct pci_dev * pdev, share->accel.de_copyarea = hw_copyarea; share->accel.de_imageblit = hw_imageblit; pr_info("enable 2d acceleration\n"); - }else{ + } else { pr_info("disable 2d acceleration\n"); } @@ -1120,22 +1120,22 @@ static int lynxfb_pci_probe(struct pci_dev * pdev, sm750fb_setup(share, g_settings); /* call chip specific mmap routine */ - if(hw_sm750_map(share, pdev)){ + if (hw_sm750_map(share, pdev)) { pr_err("Memory map failed\n"); goto err_map; } #ifdef CONFIG_MTRR - if(!share->mtrr_off){ + if (!share->mtrr_off) { pr_info("enable mtrr\n"); share->mtrr.vram = mtrr_add(share->vidmem_start, share->vidmem_size, MTRR_TYPE_WRCOMB, 1); - if(share->mtrr.vram < 0){ + if (share->mtrr.vram < 0) { /* don't block driver with the failure of MTRR */ pr_err("Unable to setup MTRR.\n"); - }else{ + } else { share->mtrr.vram_added = 1; pr_info("MTRR added succesfully\n"); } @@ -1155,9 +1155,9 @@ static int lynxfb_pci_probe(struct pci_dev * pdev, fbidx = 0; ALLOC_FB: info[fbidx] = framebuffer_alloc(sizeof(struct lynxfb_par), &pdev->dev); - if(!info[fbidx]) { + if (!info[fbidx]) { pr_err("Could not allocate framebuffer #%d.\n", fbidx); - if(fbidx == 0) + if (fbidx == 0) goto err_info0_alloc; else goto err_info1_alloc; @@ -1170,9 +1170,9 @@ ALLOC_FB: par->share = share; /* set fb_info structure */ - if(lynxfb_set_fbinfo(info[fbidx], fbidx)){ + if (lynxfb_set_fbinfo(info[fbidx], fbidx)) { pr_err("Failed to initial fb_info #%d.\n", fbidx); - if(fbidx == 0) + if (fbidx == 0) goto err_info0_set; else goto err_info1_set; @@ -1183,7 +1183,7 @@ ALLOC_FB: errno = register_framebuffer(info[fbidx]); if (errno < 0) { pr_err("Failed to register fb_info #%d. err %d\n", fbidx, errno); - if(fbidx == 0) + if (fbidx == 0) goto err_register0; else goto err_register1; @@ -1193,7 +1193,7 @@ ALLOC_FB: /* no dual view by far */ fbidx++; - if(share->dual && fbidx < 2) + if (share->dual && fbidx < 2) goto ALLOC_FB; return 0; @@ -1225,9 +1225,9 @@ static void __exit lynxfb_pci_remove(struct pci_dev * pdev) cnt = 2; share = pci_get_drvdata(pdev); - while(cnt-- > 0){ + while (cnt-- > 0) { info = share->fbinfo[cnt]; - if(!info) + if (!info) continue; par = info->par; @@ -1239,7 +1239,7 @@ static void __exit lynxfb_pci_remove(struct pci_dev * pdev) framebuffer_release(info); } #ifdef CONFIG_MTRR - if(share->mtrr.vram_added) + if (share->mtrr.vram_added) mtrr_del(share->mtrr.vram, share->vidmem_start, share->vidmem_size); #endif // pci_release_regions(pdev); @@ -1258,7 +1258,7 @@ static int __init lynxfb_setup(char * options) char * opt,*tmp; - if(!options || !*options){ + if (!options || !*options) { pr_warn("no options.\n"); return 0; } @@ -1267,7 +1267,7 @@ static int __init lynxfb_setup(char * options) len = strlen(options) + 1; g_settings = kzalloc(len, GFP_KERNEL); - if(!g_settings) + if (!g_settings) return -ENOMEM; tmp = g_settings; @@ -1280,20 +1280,20 @@ static int __init lynxfb_setup(char * options) strsep() updates @options to pointer after the first found token it also returns the pointer ahead the token. */ - while((opt = strsep(&options, ":"))!=NULL) { + while ((opt = strsep(&options, ":"))!=NULL) { /* options that mean for any lynx chips are configured here */ - if(!strncmp(opt, "noaccel", strlen("noaccel"))) + if (!strncmp(opt, "noaccel", strlen("noaccel"))) g_noaccel = 1; #ifdef CONFIG_MTRR - else if(!strncmp(opt, "nomtrr", strlen("nomtrr"))) + else if (!strncmp(opt, "nomtrr", strlen("nomtrr"))) g_nomtrr = 1; #endif - else if(!strncmp(opt, "dual", strlen("dual"))) + else if (!strncmp(opt, "dual", strlen("dual"))) g_dualview = 1; else { strcat(tmp, opt); tmp += strlen(opt); - if(options != NULL) + if (options != NULL) *tmp++ = ':'; else *tmp++ = 0; @@ -1332,7 +1332,7 @@ static int __init lynxfb_init(void) #ifdef MODULE option = g_option; #else - if(fb_get_options("sm750fb", &option)) + if (fb_get_options("sm750fb", &option)) return -ENODEV; #endif |