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can/sja1000: drop driver dependency on __builtin functions

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Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
This commit is contained in:
Petro Karashchenko
2024-08-25 16:22:52 -04:00
committed by Xiang Xiao
parent 1d3dd328dd
commit 549ad08013
1 changed files with 2 additions and 4 deletions
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drivers/can/sja1000.c
+2 -4
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@@ -917,8 +917,6 @@ static void sja1000_set_acc_filter(struct sja1000_dev_s *priv,
bool single_filter) bool single_filter)
{ {
uint32_t regval; uint32_t regval;
uint32_t code_swapped = __builtin_bswap32(code);
uint32_t mask_swapped = __builtin_bswap32(mask);
regval = sja1000_getreg(priv, SJA1000_MODE_REG); regval = sja1000_getreg(priv, SJA1000_MODE_REG);
if (single_filter) if (single_filter)
@@ -935,9 +933,9 @@ static void sja1000_set_acc_filter(struct sja1000_dev_s *priv,
for (int i = 0; i < 4; i++) for (int i = 0; i < 4; i++)
{ {
sja1000_putreg(priv, (SJA1000_DATA_0_REG + i), sja1000_putreg(priv, (SJA1000_DATA_0_REG + i),
((code_swapped >> (i * 8)) & 0xff)); ((code >> ((3 - i) * 8)) & 0xff));
sja1000_putreg(priv, (SJA1000_DATA_4_REG + i), sja1000_putreg(priv, (SJA1000_DATA_4_REG + i),
((mask_swapped >> (i * 8)) & 0xff)); ((mask >> ((3 - i) * 8)) & 0xff));
} }
} }