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| author | Vadim Fedorenko <vadim.fedorenko@linux.dev> | 2024-05-08 16:21:11 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-05-10 06:25:11 +0300 |
| commit | a2c78977950da00aca83a3f8865d1f54e715770d (patch) | |
| tree | 0e0eb2f88d471bf8c11fee13effd1a3ebe94bb8b | |
| parent | 8c3b7565f81e030ef448378acd1b35dabb493e3b (diff) | |
| download | linux-a2c78977950da00aca83a3f8865d1f54e715770d.tar.xz | |
ptp: ocp: fix DPLL functions
In ptp_ocp driver pin actions assume sma_nr starts with 1, but for DPLL
subsystem callback 0-based index was used. Fix it providing proper index.
Fixes: 09eeb3aecc6c ("ptp_ocp: implement DPLL ops")
Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://lore.kernel.org/r/20240508132111.11545-1-vadim.fedorenko@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/ptp/ptp_ocp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ptp/ptp_ocp.c b/drivers/ptp/ptp_ocp.c index 6506cfb89aa9..ee2ced88ab34 100644 --- a/drivers/ptp/ptp_ocp.c +++ b/drivers/ptp/ptp_ocp.c @@ -4562,7 +4562,7 @@ static int ptp_ocp_dpll_direction_set(const struct dpll_pin *pin, return -EOPNOTSUPP; mode = direction == DPLL_PIN_DIRECTION_INPUT ? SMA_MODE_IN : SMA_MODE_OUT; - return ptp_ocp_sma_store_val(bp, 0, mode, sma_nr); + return ptp_ocp_sma_store_val(bp, 0, mode, sma_nr + 1); } static int ptp_ocp_dpll_frequency_set(const struct dpll_pin *pin, @@ -4583,7 +4583,7 @@ static int ptp_ocp_dpll_frequency_set(const struct dpll_pin *pin, tbl = bp->sma_op->tbl[sma->mode]; for (i = 0; tbl[i].name; i++) if (tbl[i].frequency == frequency) - return ptp_ocp_sma_store_val(bp, i, sma->mode, sma_nr); + return ptp_ocp_sma_store_val(bp, i, sma->mode, sma_nr + 1); return -EINVAL; } @@ -4600,7 +4600,7 @@ static int ptp_ocp_dpll_frequency_get(const struct dpll_pin *pin, u32 val; int i; - val = bp->sma_op->get(bp, sma_nr); + val = bp->sma_op->get(bp, sma_nr + 1); tbl = bp->sma_op->tbl[sma->mode]; for (i = 0; tbl[i].name; i++) if (val == tbl[i].value) { |