ARM: S3C64XX: Tidy up common code in s3c64xx_spi_set_info()

The s3c64xx_spi_set_info() sets one of two platform data structures depending
on which controller is being specified. Change to taking a pointer to the
relevant platform data structure and then having one set of code to place
the data into the area being pointed to.

Cc: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 9 insertions, 6 deletions

diff --git a/arch/arm/plat-s3c64xx/dev-spi.c b/arch/arm/plat-s3c64xx/dev-spi.c
index 6b6d7af0662..ca10388d7ed 100644
--- a/arch/arm/plat-s3c64xx/dev-spi.c
+++ b/arch/arm/plat-s3c64xx/dev-spi.c
@@ -18,6 +18,7 @@
 #include <mach/gpio.h>
 
 #include <plat/spi-clocks.h>
+
 #include <plat/s3c64xx-spi.h>
 #include <plat/gpio-bank-c.h>
 #include <plat/gpio-cfg.h>
@@ -154,6 +155,8 @@ EXPORT_SYMBOL(s3c64xx_device_spi1);
 
 void __init s3c64xx_spi_set_info(int cntrlr, int src_clk_nr, int num_cs)
 {
+        struct s3c64xx_spi_info *pd;
+
         /* Reject invalid configuration */
         if (!num_cs || src_clk_nr < 0
                         || src_clk_nr > S3C64XX_SPI_SRCCLK_48M) {
@@ -163,18 +166,18 @@ void __init s3c64xx_spi_set_info(int cntrlr, int src_clk_nr, int num_cs)
 
         switch (cntrlr) {
         case 0:
-                s3c64xx_spi0_pdata.num_cs = num_cs;
-                s3c64xx_spi0_pdata.src_clk_nr = src_clk_nr;
-                s3c64xx_spi0_pdata.src_clk_name = spi_src_clks[src_clk_nr];
+                pd = &s3c64xx_spi0_pdata;
                 break;
         case 1:
-                s3c64xx_spi1_pdata.num_cs = num_cs;
-                s3c64xx_spi1_pdata.src_clk_nr = src_clk_nr;
-                s3c64xx_spi1_pdata.src_clk_name = spi_src_clks[src_clk_nr];
+                pd = &s3c64xx_spi1_pdata;
                 break;
         default:
                 printk(KERN_ERR "%s: Invalid SPI controller(%d)\n",
                                                         __func__, cntrlr);
                 return;
         }
+
+        pd->num_cs = num_cs;
+        pd->src_clk_nr = src_clk_nr;
+        pd->src_clk_name = spi_src_clks[src_clk_nr];
 }