Commit 77fdb168 authored by Vincent Cheng's avatar Vincent Cheng Committed by David S. Miller
Browse files

ptp: ptp_clockmatrix: clean-up - parenthesis around a == b are unnecessary 



Code clean-up.

Signed-off-by: default avatarVincent Cheng <vincent.cheng.xh@renesas.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fde3b3a7

drivers/ptp/ptp_clockmatrix.c

+8 −10
Original line number Diff line number Diff line
@@ -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)