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>

1 files changed, 10 insertions, 9 deletions

diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 2b784002bf7..5f3035ec0d6 100644
--- 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;
 }
 
 /**