Multiline comments are edited to be in the kernel coding style.
Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
---
drivers/staging/sm750fb/sm750.c | 63 +++++++++++++++++++++++++----------------
1 file changed, 39 insertions(+), 24 deletions(-)
diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index c16b293..fa2183d 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -182,8 +182,10 @@ static void lynxfb_ops_fillrect(struct fb_info *info,
par = info->par;
share = par->share;
- /* each time 2d function begin to work,below three variable always need
- * be set, seems we can put them together in some place */
+ /*
+ * each time 2d function begin to work,below three variable always need
+ * be set, seems we can put them together in some place
+ */
base = par->crtc.oScreen;
pitch = info->fix.line_length;
Bpp = info->var.bits_per_pixel >> 3;
@@ -218,8 +220,10 @@ static void lynxfb_ops_copyarea(struct fb_info *info,
par = info->par;
share = par->share;
- /* each time 2d function begin to work,below three variable always need
- * be set, seems we can put them together in some place */
+ /*
+ * each time 2d function begin to work,below three variable always need
+ * be set, seems we can put them together in some place
+ */
base = par->crtc.oScreen;
pitch = info->fix.line_length;
Bpp = info->var.bits_per_pixel >> 3;
@@ -249,8 +253,10 @@ static void lynxfb_ops_imageblit(struct fb_info *info,
par = info->par;
share = par->share;
- /* each time 2d function begin to work,below three variable always need
- * be set, seems we can put them together in some place */
+ /*
+ * each time 2d function begin to work,below three variable always need
+ * be set, seems we can put them together in some place
+ */
base = par->crtc.oScreen;
pitch = info->fix.line_length;
Bpp = info->var.bits_per_pixel >> 3;
@@ -334,9 +340,10 @@ static int lynxfb_ops_set_par(struct fb_info *info)
fix->line_length = line_length;
pr_info("fix->line_length = %d\n", fix->line_length);
- /* var->red,green,blue,transp are need to be set by driver
+ /*
+ * var->red,green,blue,transp are need to be set by driver
* and these data should be set before setcolreg routine
- * */
+ */
switch (var->bits_per_pixel) {
case 8:
@@ -811,8 +818,10 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
sm750fb_set_drv(par);
lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
- /* set current cursor variable and proc pointer,
- * must be set after crtc member initialized */
+ /*
+ * set current cursor variable and proc pointer,
+ * must be set after crtc member initialized
+ */
crtc->cursor.offset = crtc->oScreen + crtc->vidmem_size - 1024;
crtc->cursor.mmio = share->pvReg + 0x800f0 + (int)crtc->channel * 0x140;
@@ -920,12 +929,13 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
fix->smem_start = crtc->oScreen + share->vidmem_start;
pr_info("fix->smem_start = %lx\n", fix->smem_start);
- /* according to mmap experiment from user space application,
+ /*
+ * according to mmap experiment from user space application,
* fix->mmio_len should not larger than virtual size
* (xres_virtual x yres_virtual x ByPP)
* Below line maybe buggy when user mmap fb dev node and write
* data into the bound over virtual size
- * */
+ */
fix->smem_len = crtc->vidmem_size;
pr_info("fix->smem_len = %x\n", fix->smem_len);
info->screen_size = fix->smem_len;
@@ -1083,8 +1093,10 @@ static int lynxfb_pci_probe(struct pci_dev *pdev,
goto err_enable;
}
- /* though offset of share in sm750_share is 0,
- * we use this marcro as the same */
+ /*
+ * though offset of share in sm750_share is 0,
+ * we use this marcro as the same
+ */
spec_offset = offsetof(struct sm750_share, share);
spec_share = kzalloc(sizeof(*spec_share), GFP_KERNEL);
@@ -1108,10 +1120,12 @@ static int lynxfb_pci_probe(struct pci_dev *pdev,
spin_lock_init(&share->slock);
if (!share->accel_off) {
- /* hook deInit and 2d routines, notes that below hw_xxx
+ /*
+ * 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 routine */
+ * please hook it in smXXX_set_drv routine
+ */
share->accel.de_init = hw_de_init;
share->accel.de_fillrect = hw_fillrect;
share->accel.de_copyarea = hw_copyarea;
@@ -1262,14 +1276,15 @@ static int __init lynxfb_setup(char *options)
tmp = g_settings;
- /* Notes:
- char * strsep(char **s,const char * ct);
- @s: the string to be searched
- @ct :the characters to search for
-
- strsep() updates @options to pointer after the first found token
- it also returns the pointer ahead the token.
- */
+ /*
+ * Notes:
+ * char * strsep(char **s,const char * ct);
+ * @s: the string to be searched
+ * @ct :the characters to search for
+ *
+ * strsep() updates @options to pointer after the first found token
+ * it also returns the pointer ahead the token.
+ */
while ((opt = strsep(&options, ":")) != NULL) {
/* options that mean for any lynx chips are configured here */
if (!strncmp(opt, "noaccel", strlen("noaccel")))
--
1.9.1
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