mipi: correct coding style error of rk32_mipi_dsi.c

Signed-off-by: xubilv <xbl@rock-chips.com>

diff --git a/drivers/video/rockchip/transmitter/rk32_mipi_dsi.c b/drivers/video/rockchip/transmitter/rk32_mipi_dsi.c
index 35cedb848946ab53a2720452ea2762d22383d9af..a471485a819ce1555e0276d5427771ad3ef9f3bc 100755 (executable)
--- a/drivers/video/rockchip/transmitter/rk32_mipi_dsi.c
+++ b/drivers/video/rockchip/transmitter/rk32_mipi_dsi.c
@@ -147,7 +147,7 @@ static int rk32_dsi_set_bits(struct dsi *dsi, u32 data, u32 reg)
        val |= (data & bits) << offset;
        rk32_dsi_write_reg(dsi, reg_addr, &val);
 
-       if(data > ((1 << (bits+1)) - 1)) {
+       if (data > ((1 << (bits+1)) - 1)) {
                MIPI_TRACE("%s error reg_addr:0x%04x, offset:%d, bits:0x%04x, value:0x%04x\n",
                                __func__, reg_addr, offset, bits, data);
        }
@@ -881,7 +881,7 @@ static int rk32_mipi_dsi_host_init(struct dsi *dsi)
        rk32_dsi_set_bits(dsi, 4, outvact_lpcmd_time);
        rk32_dsi_set_bits(dsi, 4, invact_lpcmd_time);
        rk32_dsi_set_bits(dsi, 1, lp_cmd_en);
-       
+
        rk32_dsi_set_bits(dsi, 20, phy_hs2lp_time);
        rk32_dsi_set_bits(dsi, 16, phy_lp2hs_time);
        /*
@@ -900,7 +900,7 @@ static int rk32_mipi_dsi_host_init(struct dsi *dsi)
        /* rk32_dsi_set_bits(dsi, 1, frame_bta_ack_en); */
        rk32_dsi_set_bits(dsi, 1, phy_enableclk);
        rk32_dsi_set_bits(dsi, 0, phy_tx_triggers);
-       
+
        /* enable non-continued function */
        /* rk32_dsi_set_bits(dsi, 1, auto_clklane_ctrl); */
        /*
@@ -1131,7 +1131,7 @@ static int rk32_mipi_dsi_send_packet(void *arg, unsigned char cmds[], u32 length
                        data = type;
                        data |= regs[2] << 8;   /* dcs command */
                        data |= regs[3] << 16;  /* parameter of command */
-                       break;  
+                       break;
                }
 
                /* The below is used for Generic Short WRITE Packet with 2 parameters
@@ -1372,7 +1372,7 @@ int reg_proc_read(struct seq_file *s, void *v)
        int i = 0;
        u32 val = 0;
        struct dsi *dsi = s->private;
-       
+
        for (i = VERSION; i < (VERSION + (0xdc << 16)); i += 4<<16) {
                val = rk32_dsi_get_bits(dsi, i);
                seq_printf(s, "%04x: %08x\n", i>>16, val);