phy: marvell: a3700: Use (!ret) instead of (ret == 0)

In U-Boot it is usually written this way.

Signed-off-by: Marek Behun <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/drivers/phy/marvell/comphy_a3700.c b/drivers/phy/marvell/comphy_a3700.c
index d1ccb4a62a6af6cf50dc10b0319b1eeb4f465eaa..a62d672e86f0e13ad3d1444192e876f41089dccd 100644 (file)
--- a/drivers/phy/marvell/comphy_a3700.c
+++ b/drivers/phy/marvell/comphy_a3700.c
@@ -214,7 +214,7 @@ static int comphy_pcie_power_up(u32 speed, u32 invert)
                              rb_txdclk_pclk_en,                /* value */
                              rb_txdclk_pclk_en,                /* mask */
                              POLL_16B_REG);                    /* 16bit */
-       if (ret == 0)
+       if (!ret)
                printf("Failed to lock PCIe PLL\n");
 
        debug_exit();
@@ -283,7 +283,7 @@ static int comphy_sata_power_up(void)
                              bs_pll_ready_tx,  /* value */
                              bs_pll_ready_tx,  /* mask */
                              POLL_32B_REG);    /* 32bit */
-       if (ret == 0)
+       if (!ret)
                printf("Failed to lock SATA PLL\n");
 
        debug_exit();
@@ -412,7 +412,7 @@ static int comphy_usb3_power_up(u32 type, u32 speed, u32 invert)
                              rb_txdclk_pclk_en,        /* value */
                              rb_txdclk_pclk_en,        /* mask */
                              POLL_16B_REG);            /* 16bit */
-       if (ret == 0)
+       if (!ret)
                printf("Failed to lock USB3 PLL\n");
 
        /*
@@ -492,7 +492,7 @@ static int comphy_usb2_power_up(u8 usb32)
                              rb_usb2phy_pllcal_done,   /* value */
                              rb_usb2phy_pllcal_done,   /* mask */
                              POLL_32B_REG);            /* 32bit */
-       if (ret == 0)
+       if (!ret)
                printf("Failed to end USB2 PLL calibration\n");
 
        /* Assert impedance calibration done */
@@ -500,7 +500,7 @@ static int comphy_usb2_power_up(u8 usb32)
                              rb_usb2phy_impcal_done,   /* value */
                              rb_usb2phy_impcal_done,   /* mask */
                              POLL_32B_REG);            /* 32bit */
-       if (ret == 0)
+       if (!ret)
                printf("Failed to end USB2 impedance calibration\n");
 
        /* Assert squetch calibration done */
@@ -508,7 +508,7 @@ static int comphy_usb2_power_up(u8 usb32)
                              rb_usb2phy_sqcal_done,    /* value */
                              rb_usb2phy_sqcal_done,    /* mask */
                              POLL_32B_REG);            /* 32bit */
-       if (ret == 0)
+       if (!ret)
                printf("Failed to end USB2 unknown calibration\n");
 
        /* Assert PLL is ready */
@@ -517,7 +517,7 @@ static int comphy_usb2_power_up(u8 usb32)
                              rb_usb2phy_pll_ready,             /* mask */
                              POLL_32B_REG);            /* 32bit */
 
-       if (ret == 0)
+       if (!ret)
                printf("Failed to lock USB2 PLL\n");
 
        debug_exit();
@@ -765,7 +765,7 @@ static int comphy_sgmii_power_up(u32 lane, u32 speed, u32 invert)
                              rb_pll_ready_tx | rb_pll_ready_rx, /* value */
                              rb_pll_ready_tx | rb_pll_ready_rx, /* mask */
                              POLL_32B_REG);                    /* 32bit */
-       if (ret == 0)
+       if (!ret)
                printf("Failed to lock PLL for SGMII PHY %d\n", lane);
 
        /*
@@ -787,7 +787,7 @@ static int comphy_sgmii_power_up(u32 lane, u32 speed, u32 invert)
                              rb_rx_init_done,                  /* value */
                              rb_rx_init_done,                  /* mask */
                              POLL_32B_REG);                    /* 32bit */
-       if (ret == 0)
+       if (!ret)
                printf("Failed to init RX of SGMII PHY %d\n", lane);
 
        debug_exit();
@@ -818,7 +818,7 @@ void comphy_dedicated_phys_init(void)
                if (node > 0) {
                        if (fdtdec_get_is_enabled(blob, node)) {
                                ret = comphy_usb2_power_up(usb32);
-                               if (ret == 0)
+                               if (!ret)
                                        printf("Failed to initialize UTMI PHY\n");
                                else
                                        debug("UTMI PHY init succeed\n");
@@ -836,7 +836,7 @@ void comphy_dedicated_phys_init(void)
        if (node > 0) {
                if (fdtdec_get_is_enabled(blob, node)) {
                        ret = comphy_sata_power_up();
-                       if (ret == 0)
+                       if (!ret)
                                printf("Failed to initialize SATA PHY\n");
                        else
                                debug("SATA PHY init succeed\n");
@@ -857,7 +857,7 @@ void comphy_dedicated_phys_init(void)
        if (node > 0) {
                if (fdtdec_get_is_enabled(blob, node)) {
                        ret = comphy_emmc_power_up();
-                       if (ret == 0)
+                       if (!ret)
                                printf("Failed to initialize SDIO/eMMC PHY\n");
                        else
                                debug("SDIO/eMMC PHY init succeed\n");
@@ -915,7 +915,7 @@ int comphy_a3700_init(struct chip_serdes_phy_config *chip_cfg,
                        ret = 1;
                        break;
                }
-               if (ret == 0)
+               if (!ret)
                        printf("PLL is not locked - Failed to initialize lane %d\n",
                               lane);
        }