summaryrefslogtreecommitdiff
path: root/drivers/ptp
diff options
context:
space:
mode:
authorVincent Cheng <vincent.cheng.xh@renesas.com>2021-02-17 00:42:18 -0500
committerDavid S. Miller <davem@davemloft.net>2021-02-17 13:49:26 -0800
commit77fdb168a3e2a633fd8e5a0c9ecadcb86c9372cb (patch)
tree21d2ee459c8b55ba4533b03f83f429c3424c1c51 /drivers/ptp
parentfde3b3a7069e380f3a8b74e77b9eff15b7f8c878 (diff)
ptp: ptp_clockmatrix: clean-up - parenthesis around a == b are unnecessary
Code clean-up. Signed-off-by: Vincent Cheng <vincent.cheng.xh@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ptp')
-rw-r--r--drivers/ptp/ptp_clockmatrix.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/ptp/ptp_clockmatrix.c b/drivers/ptp/ptp_clockmatrix.c
index dc42c363021c..75463c2e2b86 100644
--- a/drivers/ptp/ptp_clockmatrix.c
+++ b/drivers/ptp/ptp_clockmatrix.c
@@ -444,7 +444,7 @@ static int _sync_pll_output(struct idtcm *idtcm,
u16 sync_ctrl1;
u8 temp;
- if ((qn == 0) && (qn_plus_1 == 0))
+ if (qn == 0 && qn_plus_1 == 0)
return 0;
switch (pll) {
@@ -509,7 +509,7 @@ static int _sync_pll_output(struct idtcm *idtcm,
return err;
/* PLL5 can have OUT8 as second additional output. */
- if ((pll == 5) && (qn_plus_1 != 0)) {
+ if (pll == 5 && qn_plus_1 != 0) {
err = idtcm_read(idtcm, 0, HW_Q8_CTRL_SPARE,
&temp, sizeof(temp));
if (err)
@@ -531,7 +531,7 @@ static int _sync_pll_output(struct idtcm *idtcm,
}
/* PLL6 can have OUT11 as second additional output. */
- if ((pll == 6) && (qn_plus_1 != 0)) {
+ if (pll == 6 && qn_plus_1 != 0) {
err = idtcm_read(idtcm, 0, HW_Q11_CTRL_SPARE,
&temp, sizeof(temp));
if (err)
@@ -654,7 +654,7 @@ static int idtcm_sync_pps_output(struct idtcm_channel *channel)
}
}
- if ((qn != 0) || (qn_plus_1 != 0))
+ if (qn != 0 || qn_plus_1 != 0)
err = _sync_pll_output(idtcm, pll, sync_src, qn,
qn_plus_1);
@@ -1263,13 +1263,11 @@ static int idtcm_load_firmware(struct idtcm *idtcm,
err = 0;
/* Top (status registers) and bottom are read-only */
- if ((regaddr < GPIO_USER_CONTROL)
- || (regaddr >= SCRATCH))
+ if (regaddr < GPIO_USER_CONTROL || regaddr >= SCRATCH)
continue;
/* Page size 128, last 4 bytes of page skipped */
- if (((loaddr > 0x7b) && (loaddr <= 0x7f))
- || loaddr > 0xfb)
+ if ((loaddr > 0x7b && loaddr <= 0x7f) || loaddr > 0xfb)
continue;
err = idtcm_write(idtcm, regaddr, 0, &val, sizeof(val));
@@ -1688,7 +1686,7 @@ static int _enable_pll_tod_sync(struct idtcm *idtcm,
u16 dpll;
u16 out0 = 0, out1 = 0;
- if ((qn == 0) && (qn_plus_1 == 0))
+ if (qn == 0 && qn_plus_1 == 0)
return 0;
switch (pll) {
@@ -1883,7 +1881,7 @@ static int idtcm_enable_tod_sync(struct idtcm_channel *channel)
}
}
- if ((qn != 0) || (qn_plus_1 != 0))
+ if (qn != 0 || qn_plus_1 != 0)
err = _enable_pll_tod_sync(idtcm, pll, sync_src, qn,
qn_plus_1);
if (err)