Commit d11ac7cb authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Greg Kroah-Hartman
Browse files

staging: sm750fb: fix multiline comment 



Multiline comments are edited to be in the kernel coding style.

Signed-off-by: default avatarSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 13ef3458

drivers/staging/sm750fb/sm750.c

+39 −24
Original line number Diff line number Diff line
@@ -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;
@@ -1262,13 +1276,14 @@ 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 */