sm750fb/sm750_hw.c: fixed whitespacing

Deleted unnecessary newlines and added whitespaces around operators.

Signed-off-by: Stefan Wolz <wolzstefan@web.de>
Signed-off-by: Christian Halder <christian.halder@fau.de>
Signed-off-by: Sebastian Handwerker <sebastian.handwerker@posteo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index 72380a85dd510d99a8c7089cf47712a3c8a26258..052f1139ef80ccdb88364a0f0c21801a48cd5dda 100644 (file)
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -56,7 +56,6 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
                pr_info("mmio virtual addr = %p\n", sm750_dev->pvReg);
        }
 
-
        sm750_dev->accel.dprBase = sm750_dev->pvReg + DE_BASE_ADDR_TYPE1;
        sm750_dev->accel.dpPortBase = sm750_dev->pvReg + DE_PORT_ADDR_TYPE1;
 
@@ -86,8 +85,6 @@ exit:
        return ret;
 }
 
-
-
 int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
 {
        struct init_status *parm;
@@ -101,7 +98,7 @@ int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
        if (parm->mem_clk == 0)
                parm->mem_clk = parm->chip_clk;
        if (parm->master_clk == 0)
-               parm->master_clk = parm->chip_clk/3;
+               parm->master_clk = parm->chip_clk / 3;
 
        ddk750_initHw((initchip_param_t *)&sm750_dev->initParm);
        /* for sm718,open pci burst */
@@ -184,7 +181,6 @@ int hw_sm750_output_setMode(struct lynxfb_output *output,
        dispSet = 0;
        channel = *output->channel;
 
-
        if (getChipType() != SM750LE) {
                if (channel == sm750_primary) {
                        pr_info("primary channel\n");
@@ -199,7 +195,6 @@ int hw_sm750_output_setMode(struct lynxfb_output *output,
                                dispSet |= do_LCD1_SEC;
                        if (output->paths & sm750_crt)
                                dispSet |= do_CRT_SEC;
-
                }
                ddk750_setLogicalDispOut(dispSet);
        } else {
@@ -234,13 +229,11 @@ int hw_sm750_crtc_checkMode(struct lynxfb_crtc *crtc, struct fb_var_screeninfo *
                break;
        default:
                return -EINVAL;
-
        }
 
        return 0;
 }
 
-
 /*
        set the controller's mode for @crtc charged with @var and @fix parameters
 */
@@ -255,7 +248,6 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
        struct sm750_dev *sm750_dev;
        struct lynxfb_par *par;
 
-
        ret = 0;
        par = container_of(crtc, struct lynxfb_par, crtc);
        sm750_dev = par->dev;
@@ -279,9 +271,12 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
 
        /* set timing */
        modparm.pixel_clock = ps_to_hz(var->pixclock);
-       modparm.vertical_sync_polarity = (var->sync & FB_SYNC_HOR_HIGH_ACT) ? POS:NEG;
-       modparm.horizontal_sync_polarity = (var->sync & FB_SYNC_VERT_HIGH_ACT) ? POS:NEG;
-       modparm.clock_phase_polarity = (var->sync & FB_SYNC_COMP_HIGH_ACT) ? POS:NEG;
+       modparm.vertical_sync_polarity = (var->sync & FB_SYNC_HOR_HIGH_ACT)
+                                        ? POS : NEG;
+       modparm.horizontal_sync_polarity = (var->sync & FB_SYNC_VERT_HIGH_ACT)
+                                          ? POS : NEG;
+       modparm.clock_phase_polarity = (var->sync & FB_SYNC_COMP_HIGH_ACT)
+                                      ? POS : NEG;
        modparm.horizontal_display_end = var->xres;
        modparm.horizontal_sync_width = var->hsync_len;
        modparm.horizontal_sync_start = var->xres + var->right_margin;
@@ -353,10 +348,8 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc,
                reg |= ((var->bits_per_pixel >> 4) &
                        CRT_DISPLAY_CTRL_FORMAT_MASK);
                POKE32(CRT_DISPLAY_CTRL, reg);
-
        }
 
-
 exit:
        return ret;
 }
@@ -366,7 +359,8 @@ int hw_sm750_setColReg(struct lynxfb_crtc *crtc, ushort index,
 {
        static unsigned int add[] = {PANEL_PALETTE_RAM, CRT_PALETTE_RAM};
 
-       POKE32(add[crtc->channel] + index*4, (red<<16)|(green<<8)|blue);
+       POKE32(add[crtc->channel] + index * 4,
+              (red << 16) | (green << 8) | blue);
        return 0;
 }
 
@@ -462,7 +456,6 @@ int hw_sm750_setBLANK(struct lynxfb_output *output, int blank)
        return 0;
 }
 
-
 void hw_sm750_initAccel(struct sm750_dev *sm750_dev)
 {
        u32 reg;
@@ -510,7 +503,6 @@ int hw_sm750le_deWait(void)
        return -1;
 }
 
-
 int hw_sm750_deWait(void)
 {
        int i = 0x10000000;