/*
 *  linux/drivers/video/mfb.c -- Low level frame buffer operations for
 *				 monochrome
 *
 *	Created 5 Apr 1997 by Geert Uytterhoeven
 *
 *  This file is subject to the terms and conditions of the GNU General Public
 *  License.  See the file COPYING in the main directory of this archive for
 *  more details.
 */

#include <linux/module.h>
#include <linux/string.h>
#include <linux/fb.h>

#include "atafb.h"
#include "atafb_utils.h"


    /*
     *  Monochrome
     */

void atafb_mfb_copyarea(struct fb_info *info, u_long next_line,
			int sy, int sx, int dy, int dx,
			int height, int width)
{
	u8 *src, *dest;
	u_int rows;

	if (sx == 0 && dx == 0 && width == next_line) {
		src = (u8 *)info->screen_base + sy * (width >> 3);
		dest = (u8 *)info->screen_base + dy * (width >> 3);
		fb_memmove(dest, src, height * (width >> 3));
	} else if (dy <= sy) {
		src = (u8 *)info->screen_base + sy * next_line + (sx >> 3);
		dest = (u8 *)info->screen_base + dy * next_line + (dx >> 3);
		for (rows = height; rows--;) {
			fb_memmove(dest, src, width >> 3);
			src += next_line;
			dest += next_line;
		}
	} else {
		src = (u8 *)info->screen_base + (sy + height - 1) * next_line + (sx >> 3);
		dest = (u8 *)info->screen_base + (dy + height - 1) * next_line + (dx >> 3);
		for (rows = height; rows--;) {
			fb_memmove(dest, src, width >> 3);
			src -= next_line;
			dest -= next_line;
		}
	}
}

void atafb_mfb_fillrect(struct fb_info *info, u_long next_line, u32 color,
			int sy, int sx, int height, int width)
{
	u8 *dest;
	u_int rows;

	dest = (u8 *)info->screen_base + sy * next_line + (sx >> 3);

	if (sx == 0 && width == next_line) {
		if (color)
			fb_memset255(dest, height * (width >> 3));
		else
			fb_memclear(dest, height * (width >> 3));
	} else {
		for (rows = height; rows--; dest += next_line) {
			if (color)
				fb_memset255(dest, width >> 3);
			else
				fb_memclear_small(dest, width >> 3);
		}
	}
}

void atafb_mfb_linefill(struct fb_info *info, u_long next_line,
			int dy, int dx, u32 width,
			const u8 *data, u32 bgcolor, u32 fgcolor)
{
	u8 *dest;
	u_int rows;

	dest = (u8 *)info->screen_base + dy * next_line + (dx >> 3);

	for (rows = width / 8; rows--; /* check margins */ ) {
		// use fast_memmove or fb_memmove
		*dest++ = *data++;
	}
}

#ifdef MODULE
MODULE_LICENSE("GPL");

int init_module(void)
{
	return 0;
}

void cleanup_module(void)
{
}
#endif /* MODULE */


    /*
     *  Visible symbols for modules
     */

EXPORT_SYMBOL(atafb_mfb_copyarea);
EXPORT_SYMBOL(atafb_mfb_fillrect);
EXPORT_SYMBOL(atafb_mfb_linefill);
xt' type='search' size='10' name='q' value=''/>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/samsung?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>samsung</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/samsung/i2s.c?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>i2s.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='b98acbff9a05b371c5f0ca6e44a3af8ce9274379'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Colin Ian King &lt;colin.king@canonical.com&gt;</td><td class='right'>2017-01-11 15:36:20 +0000</td></tr>
<tr><th>committer</th><td>Mark Brown &lt;broonie@kernel.org&gt;</td><td class='right'>2017-01-18 16:32:44 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/samsung/i2s.c?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>b98acbff9a05b371c5f0ca6e44a3af8ce9274379</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/soc/samsung/i2s.c?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>d6835885f859a456e62ce93621041138d6a54f9b</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/samsung/i2s.c?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>sound/soc/samsung/i2s.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/samsung/i2s.c?id=d00b74613fb18dfd0a5aa99270ee2e72d5c808d7'>d00b74613fb18dfd0a5aa99270ee2e72d5c808d7</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/samsung/i2s.c?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379&amp;id2=d00b74613fb18dfd0a5aa99270ee2e72d5c808d7'>diff</a>)</td></tr></table>
<div class='commit-subject'>regulator: twl6030: fix range comparison, allowing vsel = 59</div><div class='commit-msg'>The range min_uV &gt; 1350000 &amp;&amp; min_uV &lt;= 150000 is never reachable
because of a typo in the previous range check and hence vsel = 59
is never reached.  Fix the previous range check to enable the
vsel = 59 setting.

Fixes CoverityScan CID#728454 ("Logially dead code")

Signed-off-by: Colin Ian King &lt;colin.king@canonical.com&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=b98acbff9a05b371c5f0ca6e44a3af8ce9274379'>Diffstat</a> (limited to 'sound/soc/samsung/i2s.c')</div><table summary='diffstat' class='diffstat'>