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ISDN: eicon: replace custom hex_asc_lo() / hex_pack_byte()

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Instead of custom approach re-use generic helpers to convert byte to hex
format.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andy Shevchenko 2016-05-06 20:55:23 +03:00 • committed by David S. Miller
parent 95b58430ab
commit acf87a3f57
1 changed files with 7 additions and 14 deletions
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21
drivers/isdn/hardware/eicon/message.c
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@ -1147,8 +1147,6 @@ static byte test_c_ind_mask_bit(PLCI *plci, word b)
static void dump_c_ind_mask(PLCI *plci) static void dump_c_ind_mask(PLCI *plci)
{ {
static char hex_digit_table[0x10] =
{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
word i, j, k; word i, j, k;
dword d; dword d;
char *p; char *p;
@ -1165,7 +1163,7 @@ static void dump_c_ind_mask(PLCI *plci)
d = plci->c_ind_mask_table[i + j]; d = plci->c_ind_mask_table[i + j];
for (k = 0; k < 8; k++) for (k = 0; k < 8; k++)
{ {
*(--p) = hex_digit_table[d & 0xf]; *(--p) = hex_asc_lo(d);
d >>= 4; d >>= 4;
} }
} }
@ -10507,7 +10505,6 @@ static void mixer_set_bchannel_id(PLCI *plci, byte *chi)
static void mixer_calculate_coefs(DIVA_CAPI_ADAPTER *a) static void mixer_calculate_coefs(DIVA_CAPI_ADAPTER *a)
{ {
static char hex_digit_table[0x10] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
word n, i, j; word n, i, j;
char *p; char *p;
char hex_line[2 * MIXER_MAX_DUMP_CHANNELS + MIXER_MAX_DUMP_CHANNELS / 8 + 4]; char hex_line[2 * MIXER_MAX_DUMP_CHANNELS + MIXER_MAX_DUMP_CHANNELS / 8 + 4];
@ -10690,13 +10687,13 @@ static void mixer_calculate_coefs(DIVA_CAPI_ADAPTER *a)
n = li_total_channels; n = li_total_channels;
if (n > MIXER_MAX_DUMP_CHANNELS) if (n > MIXER_MAX_DUMP_CHANNELS)
n = MIXER_MAX_DUMP_CHANNELS; n = MIXER_MAX_DUMP_CHANNELS;
p = hex_line; p = hex_line;
for (j = 0; j < n; j++) for (j = 0; j < n; j++)
{ {
if ((j & 0x7) == 0) if ((j & 0x7) == 0)
*(p++) = ' '; *(p++) = ' ';
*(p++) = hex_digit_table[li_config_table[j].curchnl >> 4]; p = hex_byte_pack(p, li_config_table[j].curchnl);
*(p++) = hex_digit_table[li_config_table[j].curchnl & 0xf];
} }
*p = '\0'; *p = '\0';
dbug(1, dprintf("[%06lx] CURRENT %s", dbug(1, dprintf("[%06lx] CURRENT %s",
@ -10706,8 +10703,7 @@ static void mixer_calculate_coefs(DIVA_CAPI_ADAPTER *a)
{ {
if ((j & 0x7) == 0) if ((j & 0x7) == 0)
*(p++) = ' '; *(p++) = ' ';
*(p++) = hex_digit_table[li_config_table[j].channel >> 4]; p = hex_byte_pack(p, li_config_table[j].channel);
*(p++) = hex_digit_table[li_config_table[j].channel & 0xf];
} }
*p = '\0'; *p = '\0';
dbug(1, dprintf("[%06lx] CHANNEL %s", dbug(1, dprintf("[%06lx] CHANNEL %s",
@ -10717,8 +10713,7 @@ static void mixer_calculate_coefs(DIVA_CAPI_ADAPTER *a)
{ {
if ((j & 0x7) == 0) if ((j & 0x7) == 0)
*(p++) = ' '; *(p++) = ' ';
*(p++) = hex_digit_table[li_config_table[j].chflags >> 4]; p = hex_byte_pack(p, li_config_table[j].chflags);
*(p++) = hex_digit_table[li_config_table[j].chflags & 0xf];
} }
*p = '\0'; *p = '\0';
dbug(1, dprintf("[%06lx] CHFLAG %s", dbug(1, dprintf("[%06lx] CHFLAG %s",
@ -10730,8 +10725,7 @@ static void mixer_calculate_coefs(DIVA_CAPI_ADAPTER *a)
{ {
if ((j & 0x7) == 0) if ((j & 0x7) == 0)
*(p++) = ' '; *(p++) = ' ';
*(p++) = hex_digit_table[li_config_table[i].flag_table[j] >> 4]; p = hex_byte_pack(p, li_config_table[i].flag_table[j]);
*(p++) = hex_digit_table[li_config_table[i].flag_table[j] & 0xf];
} }
*p = '\0'; *p = '\0';
dbug(1, dprintf("[%06lx] FLAG[%02x]%s", dbug(1, dprintf("[%06lx] FLAG[%02x]%s",
@ -10744,8 +10738,7 @@ static void mixer_calculate_coefs(DIVA_CAPI_ADAPTER *a)
{ {
if ((j & 0x7) == 0) if ((j & 0x7) == 0)
*(p++) = ' '; *(p++) = ' ';
*(p++) = hex_digit_table[li_config_table[i].coef_table[j] >> 4]; p = hex_byte_pack(p, li_config_table[i].coef_table[j]);
*(p++) = hex_digit_table[li_config_table[i].coef_table[j] & 0xf];
} }
*p = '\0'; *p = '\0';
dbug(1, dprintf("[%06lx] COEF[%02x]%s", dbug(1, dprintf("[%06lx] COEF[%02x]%s",