libata: zpodd: make arrays cdb static, reduces object code size

Don't populate the arrays cdb on the stack, instead make them static.
Makes the object code smaller by 230 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
   3797	    240	      0	   4037	    fc5	drivers/ata/libata-zpodd.o

After:
   text	   data	    bss	    dec	    hex	filename
   3407	    400	      0	   3807	    edf	drivers/ata/libata-zpodd.o

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/drivers/ata/libata-zpodd.c b/drivers/ata/libata-zpodd.c
index 8a01d09..23a62e4 100644 (file)
--- a/drivers/ata/libata-zpodd.c
+++ b/drivers/ata/libata-zpodd.c
@@ -34,7 +34,7 @@ struct zpodd {
 static int eject_tray(struct ata_device *dev)
 {
        struct ata_taskfile tf;
-       const char cdb[] = {  GPCMD_START_STOP_UNIT,
+       static const char cdb[] = {  GPCMD_START_STOP_UNIT,
                0, 0, 0,
                0x02,     /* LoEj */
                0, 0, 0, 0, 0, 0, 0,
@@ -55,7 +55,7 @@ static enum odd_mech_type zpodd_get_mech_type(struct ata_device *dev)
        unsigned int ret;
        struct rm_feature_desc *desc = (void *)(buf + 8);
        struct ata_taskfile tf;
-       char cdb[] = {  GPCMD_GET_CONFIGURATION,
+       static const char cdb[] = {  GPCMD_GET_CONFIGURATION,
                        2,      /* only 1 feature descriptor requested */
                        0, 3,   /* 3, removable medium feature */
                        0, 0, 0,/* reserved */