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Commit 8aa7307b authored by Ksenija Stanojevic's avatar Ksenija Stanojevic Committed by Greg Kroah-Hartman
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Staging: panel: Make code more readable 



Repace 'for' statement by strchr() function to make code more readable.

Signed-off-by: default avatarKsenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 52ebf93f

drivers/staging/panel/panel.c

+6 −6
Original line number Diff line number Diff line
@@ -2043,7 +2043,7 @@ static void init_scan_timer(void) 
static u8 input_name2mask(const char *name, __u64 *mask, __u64 *value,

			  u8 *imask, u8 *omask)

{

	static char sigtab[10] = "EeSsPpAaBb";

	const char sigtab[] = "EeSsPpAaBb";

	u8 im, om;

	__u64 m, v;
@@ -2053,13 +2053,13 @@ static u8 input_name2mask(const char *name, __u64 *mask, __u64 *value, 
	v = 0ULL;

	while (*name) {

		int in, out, bit, neg;

		const char *idx;



		for (in = 0; (in < sizeof(sigtab)) && (sigtab[in] != *name);

		     in++)

			;



		if (in >= sizeof(sigtab))

		idx = strchr(sigtab, *name);

		if (!idx)

			return 0;	/* input name not found */



		in = idx - sigtab;

		neg = (in & 1);	/* odd (lower) names are negated */

		in >>= 1;

		im |= BIT(in);