omap2/3/4: serial: fix coding style indentaion

No logical code change

Fix coding style indentaion as per checkpatch.pl
Fix multi-line comment style reported by Nishanth Menon

Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Cc: Nishanth Menon <nm@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 2b784002bf77a46b9ba472e4bafb5b6bf31d1f89..5f3035ec0d6f00c99be817ad2bff00400150a87b 100644 (file)
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -716,15 +716,16 @@ void __init omap_serial_init_port(int port)
                DEV_CREATE_FILE(dev, &dev_attr_sleep_timeout);
        }
 
-               /* omap44xx: Never read empty UART fifo
-                * omap3xxx: Never read empty UART fifo on UARTs
-                * with IP rev >=0x52
-                */
-               if (cpu_is_omap44xx())
-                       uart->p->serial_in = serial_in_override;
-               else if ((serial_read_reg(uart->p, UART_OMAP_MVER) & 0xFF)
-                               >= UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV)
-                       uart->p->serial_in = serial_in_override;
+       /*
+        * omap44xx: Never read empty UART fifo
+        * omap3xxx: Never read empty UART fifo on UARTs
+        * with IP rev >=0x52
+        */
+       if (cpu_is_omap44xx())
+               uart->p->serial_in = serial_in_override;
+       else if ((serial_read_reg(uart->p, UART_OMAP_MVER) & 0xFF)
+                       >= UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV)
+               uart->p->serial_in = serial_in_override;
 }
 
 /**