Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Two minor conflicts:

1) net/ipv4/route.c, adding a new local variable while
   moving another local variable and removing it's
   initial assignment.

2) drivers/net/dsa/microchip/ksz9477.c, overlapping changes.
   One pretty prints the port mode differently, whilst another
   changes the driver to try and obtain the port mode from
   the port node rather than the switch node.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 19 insertions, 38 deletions

diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index 65eff4ce6ab1..0369d98b2d12 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -1907,16 +1907,15 @@ static int spi_nor_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
 }
 
 /**
- * spi_nor_sr1_bit6_quad_enable() - Set/Unset the Quad Enable BIT(6) in the
- *                                  Status Register 1.
+ * spi_nor_sr1_bit6_quad_enable() - Set the Quad Enable BIT(6) in the Status
+ * Register 1.
  * @nor:	pointer to a 'struct spi_nor'
- * @enable:	true to enable Quad mode, false to disable Quad mode.
  *
  * Bit 6 of the Status Register 1 is the QE bit for Macronix like QSPI memories.
  *
  * Return: 0 on success, -errno otherwise.
  */
-int spi_nor_sr1_bit6_quad_enable(struct spi_nor *nor, bool enable)
+int spi_nor_sr1_bit6_quad_enable(struct spi_nor *nor)
 {
 	int ret;
 
@@ -1924,56 +1923,45 @@ int spi_nor_sr1_bit6_quad_enable(struct spi_nor *nor, bool enable)
 	if (ret)
 		return ret;
 
-	if ((enable && (nor->bouncebuf[0] & SR1_QUAD_EN_BIT6)) ||
-	    (!enable && !(nor->bouncebuf[0] & SR1_QUAD_EN_BIT6)))
+	if (nor->bouncebuf[0] & SR1_QUAD_EN_BIT6)
 		return 0;
 
-	if (enable)
-		nor->bouncebuf[0] |= SR1_QUAD_EN_BIT6;
-	else
-		nor->bouncebuf[0] &= ~SR1_QUAD_EN_BIT6;
+	nor->bouncebuf[0] |= SR1_QUAD_EN_BIT6;
 
 	return spi_nor_write_sr1_and_check(nor, nor->bouncebuf[0]);
 }
 
 /**
- * spi_nor_sr2_bit1_quad_enable() - set/unset the Quad Enable BIT(1) in the
- *                                  Status Register 2.
+ * spi_nor_sr2_bit1_quad_enable() - set the Quad Enable BIT(1) in the Status
+ * Register 2.
  * @nor:       pointer to a 'struct spi_nor'.
- * @enable:	true to enable Quad mode, false to disable Quad mode.
  *
  * Bit 1 of the Status Register 2 is the QE bit for Spansion like QSPI memories.
  *
  * Return: 0 on success, -errno otherwise.
  */
-int spi_nor_sr2_bit1_quad_enable(struct spi_nor *nor, bool enable)
+int spi_nor_sr2_bit1_quad_enable(struct spi_nor *nor)
 {
 	int ret;
 
 	if (nor->flags & SNOR_F_NO_READ_CR)
-		return spi_nor_write_16bit_cr_and_check(nor,
-						enable ? SR2_QUAD_EN_BIT1 : 0);
+		return spi_nor_write_16bit_cr_and_check(nor, SR2_QUAD_EN_BIT1);
 
 	ret = spi_nor_read_cr(nor, nor->bouncebuf);
 	if (ret)
 		return ret;
 
-	if ((enable && (nor->bouncebuf[0] & SR2_QUAD_EN_BIT1)) ||
-	    (!enable && !(nor->bouncebuf[0] & SR2_QUAD_EN_BIT1)))
+	if (nor->bouncebuf[0] & SR2_QUAD_EN_BIT1)
 		return 0;
 
-	if (enable)
-		nor->bouncebuf[0] |= SR2_QUAD_EN_BIT1;
-	else
-		nor->bouncebuf[0] &= ~SR2_QUAD_EN_BIT1;
+	nor->bouncebuf[0] |= SR2_QUAD_EN_BIT1;
 
 	return spi_nor_write_16bit_cr_and_check(nor, nor->bouncebuf[0]);
 }
 
 /**
- * spi_nor_sr2_bit7_quad_enable() - set/unset QE bit in Status Register 2.
+ * spi_nor_sr2_bit7_quad_enable() - set QE bit in Status Register 2.
  * @nor:	pointer to a 'struct spi_nor'
- * @enable:	true to enable Quad mode, false to disable Quad mode.
  *
  * Set the Quad Enable (QE) bit in the Status Register 2.
  *
@@ -1983,7 +1971,7 @@ int spi_nor_sr2_bit1_quad_enable(struct spi_nor *nor, bool enable)
  *
  * Return: 0 on success, -errno otherwise.
  */
-int spi_nor_sr2_bit7_quad_enable(struct spi_nor *nor, bool enable)
+int spi_nor_sr2_bit7_quad_enable(struct spi_nor *nor)
 {
 	u8 *sr2 = nor->bouncebuf;
 	int ret;
@@ -1993,15 +1981,11 @@ int spi_nor_sr2_bit7_quad_enable(struct spi_nor *nor, bool enable)
 	ret = spi_nor_read_sr2(nor, sr2);
 	if (ret)
 		return ret;
-	if ((enable && (*sr2 & SR2_QUAD_EN_BIT7)) ||
-	    (!enable && !(*sr2 & SR2_QUAD_EN_BIT7)))
+	if (*sr2 & SR2_QUAD_EN_BIT7)
 		return 0;
 
 	/* Update the Quad Enable bit. */
-	if (enable)
-		*sr2 |= SR2_QUAD_EN_BIT7;
-	else
-		*sr2 &= ~SR2_QUAD_EN_BIT7;
+	*sr2 |= SR2_QUAD_EN_BIT7;
 
 	ret = spi_nor_write_sr2(nor, sr2);
 	if (ret)
@@ -2914,13 +2898,12 @@ static int spi_nor_init_params(struct spi_nor *nor)
 }
 
 /**
- * spi_nor_quad_enable() - enable/disable Quad I/O if needed.
+ * spi_nor_quad_enable() - enable Quad I/O if needed.
  * @nor:                pointer to a 'struct spi_nor'
- * @enable:             true to enable Quad mode. false to disable Quad mode.
  *
  * Return: 0 on success, -errno otherwise.
  */
-static int spi_nor_quad_enable(struct spi_nor *nor, bool enable)
+static int spi_nor_quad_enable(struct spi_nor *nor)
 {
 	if (!nor->params->quad_enable)
 		return 0;
@@ -2929,7 +2912,7 @@ static int spi_nor_quad_enable(struct spi_nor *nor, bool enable)
 	      spi_nor_get_protocol_width(nor->write_proto) == 4))
 		return 0;
 
-	return nor->params->quad_enable(nor, enable);
+	return nor->params->quad_enable(nor);
 }
 
 /**
@@ -2953,7 +2936,7 @@ static int spi_nor_init(struct spi_nor *nor)
 {
 	int err;
 
-	err = spi_nor_quad_enable(nor, true);
+	err = spi_nor_quad_enable(nor);
 	if (err) {
 		dev_dbg(nor->dev, "quad mode not supported\n");
 		return err;
@@ -3000,8 +2983,6 @@ void spi_nor_restore(struct spi_nor *nor)
 	if (nor->addr_width == 4 && !(nor->flags & SNOR_F_4B_OPCODES) &&
 	    nor->flags & SNOR_F_BROKEN_RESET)
 		nor->params->set_4byte_addr_mode(nor, false);
-
-	spi_nor_quad_enable(nor, false);
 }
 EXPORT_SYMBOL_GPL(spi_nor_restore);