[PATCH v3 16/23] staging: mt7621-pci: minor refactor in duplicated code

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Use a for loop to check pci port N_FTS in each controller.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>
---
 drivers/staging/mt7621-pci/pci-mt7621.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c
index 289d983..d7840af 100644
--- a/drivers/staging/mt7621-pci/pci-mt7621.c
+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
@@ -486,14 +486,10 @@ static int mt7621_pci_probe(struct platform_device *pdev)
 		bypass_pipe_rst();
 	set_phy_for_ssc();
 
-	val = read_config(0, 0x70c);
-	printk("Port 0 N_FTS = %x\n", val);
-
-	val= read_config(1, 0x70c);
-	printk("Port 1 N_FTS = %x\n", val);
-
-	val = read_config(2, 0x70c);
-	printk("Port 2 N_FTS = %x\n", val);
+	for (i = 0; i < PCI_MAX_CONTROLLERS; i++) {
+		val = read_config(0, 0x70c);
+		printk("Port %d N_FTS = %x\n", i, val);
+	}
 
 	rt_sysc_m32(0, RALINK_PCIE_RST, RALINK_RSTCTRL);
 	rt_sysc_m32(0x30, 2 << 4, SYSC_REG_SYSTEM_CONFIG1);
-- 
2.7.4

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