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net: fec: Remove duplicated code

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commit 713ebaed68 upstream.

`fec_ptp_pps_perout()` reimplements logic already
in `fec_ptp_read()`. Replace with function call.

Signed-off-by: Csókás, Bence <csokas.bence@prolan.hu>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20240812094713.2883476-2-csokas.bence@prolan.hu
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Csókás, Bence 2024-08-12 11:47:15 +02:00 committed by Greg Kroah-Hartman
parent 1e1eb62c40
commit 6365900cb1
1 changed files with 1 additions and 7 deletions
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8
drivers/net/ethernet/freescale/fec_ptp.c
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@ -235,13 +235,7 @@ static int fec_ptp_pps_perout(struct fec_enet_private *fep)
timecounter_read(&fep->tc);
/* Get the current ptp hardware time counter */
temp_val = readl(fep->hwp + FEC_ATIME_CTRL);
temp_val |= FEC_T_CTRL_CAPTURE;
writel(temp_val, fep->hwp + FEC_ATIME_CTRL);
if (fep->quirks & FEC_QUIRK_BUG_CAPTURE)
udelay(1);
ptp_hc = readl(fep->hwp + FEC_ATIME);
ptp_hc = fec_ptp_read(&fep->cc);
/* Convert the ptp local counter to 1588 timestamp */
curr_time = timecounter_cyc2time(&fep->tc, ptp_hc);