[BNX2]: factor out gzip unpacker

This patch modifies gzip unpacking code in bnx2 driver so that
it does not depend on bnx2 internals. I will move this code
out of the driver and into zlib in follow-on patch.

It can be useful in other drivers which need to store firmwares
or any other relatively big binary blobs - fonts, cursor bitmaps,
whatever.

Patch is run tested by Michael Chan (driver author).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 10 insertions, 5 deletions

diff --git a/drivers/net/bnx2_fw2.h b/drivers/net/bnx2_fw2.h
index 2c067531f03..74f985d8fac 100644
--- a/drivers/net/bnx2_fw2.h
+++ b/drivers/net/bnx2_fw2.h
@@ -15,7 +15,8 @@
  */
 
 static u8 bnx2_COM_b09FwText[] = {
-        0x1f, 0x8b, 0x08, 0x00, 0x0e, 0x34, 0xe7, 0x45, 0x00, 0x03, 0xdc, 0x5b,
+/*      0x1f, 0x8b, 0x08, 0x00, 0x0e, 0x34, 0xe7, 0x45, 0x00, 0x03, */
+                                                                    0xdc, 0x5b,
         0x6d, 0x70, 0x5c, 0xd5, 0x79, 0x7e, 0xef, 0xd9, 0xbb, 0xf2, 0x5a, 0x92,
         0xe5, 0x6b, 0x79, 0x23, 0x16, 0x4b, 0xc0, 0xae, 0x75, 0x6d, 0x69, 0xb0,
         0x43, 0x16, 0xa1, 0x80, 0x9a, 0xd9, 0xc0, 0xb2, 0x2b, 0x33, 0x9e, 0x0c,
@@ -1083,7 +1084,8 @@ static struct fw_info bnx2_com_fw_09 = {
 };
 
 static u8 bnx2_CP_b09FwText[] = {
-        0x1f, 0x8b, 0x08, 0x00, 0x0f, 0x34, 0xe7, 0x45, 0x00, 0x03, 0xbd, 0x7d,
+/*      0x1f, 0x8b, 0x08, 0x00, 0x0f, 0x34, 0xe7, 0x45, 0x00, 0x03, */
+                                                                    0xbd, 0x7d,
         0x0d, 0x74, 0x5c, 0x57, 0x7d, 0xe7, 0xff, 0xdd, 0x19, 0x49, 0x63, 0x59,
         0x96, 0x9f, 0xe5, 0x89, 0x32, 0x51, 0x84, 0x3d, 0x23, 0x3d, 0xd9, 0x22,
         0x12, 0xe1, 0xc5, 0x11, 0xac, 0xda, 0x2a, 0xe9, 0x30, 0x92, 0x3f, 0x12,
@@ -2279,7 +2281,8 @@ static struct fw_info bnx2_cp_fw_09 = {
 };
 
 static u8 bnx2_RXP_b09FwText[] = {
-        0x1f, 0x8b, 0x08, 0x00, 0x0e, 0x34, 0xe7, 0x45, 0x00, 0x03, 0xec, 0x5c,
+/*      0x1f, 0x8b, 0x08, 0x00, 0x0e, 0x34, 0xe7, 0x45, 0x00, 0x03, */
+                                                                    0xec, 0x5c,
         0x5d, 0x6c, 0x1c, 0xd7, 0x75, 0x3e, 0xf3, 0x43, 0x6a, 0x49, 0xf1, 0x67,
         0xb8, 0x5c, 0xb1, 0x2b, 0x99, 0x96, 0x77, 0xc9, 0x91, 0xc8, 0x58, 0x8a,
         0x31, 0xa2, 0x09, 0x5b, 0x48, 0x17, 0xf6, 0x76, 0x76, 0x25, 0xb1, 0xb1,
@@ -2988,7 +2991,8 @@ static struct fw_info bnx2_rxp_fw_09 = {
 };
 
 static u8 bnx2_TPAT_b09FwText[] = {
-        0x1f, 0x8b, 0x08, 0x00, 0x0e, 0x34, 0xe7, 0x45, 0x00, 0x03, 0xcd, 0x58,
+/*      0x1f, 0x8b, 0x08, 0x00, 0x0e, 0x34, 0xe7, 0x45, 0x00, 0x03, */
+                                                                    0xcd, 0x58,
         0x5d, 0x68, 0x1c, 0xd7, 0x15, 0x3e, 0xf3, 0xb7, 0x3b, 0x52, 0x24, 0xeb,
         0x5a, 0xd9, 0xa6, 0xeb, 0xa0, 0x34, 0x33, 0xda, 0x91, 0xac, 0x22, 0x13,
         0x4f, 0x9d, 0x25, 0x16, 0x65, 0x21, 0x93, 0xd9, 0x91, 0xac, 0x98, 0x3c,
@@ -3279,7 +3283,8 @@ static struct fw_info bnx2_tpat_fw_09 = {
 };
 
 static u8 bnx2_TXP_b09FwText[] = {
-        0x1f, 0x8b, 0x08, 0x00, 0x0e, 0x34, 0xe7, 0x45, 0x00, 0x03, 0xcd, 0x7c,
+/*      0x1f, 0x8b, 0x08, 0x00, 0x0e, 0x34, 0xe7, 0x45, 0x00, 0x03, */
+                                                                    0xcd, 0x7c,
         0x6f, 0x70, 0x5b, 0xd7, 0x95, 0xdf, 0x79, 0xef, 0x81, 0x24, 0x48, 0xd1,
         0xd4, 0x13, 0x17, 0x56, 0x60, 0x87, 0x71, 0x00, 0xf1, 0x81, 0x66, 0x42,
         0xae, 0x04, 0x2b, 0x4c, 0xc2, 0x6d, 0xd1, 0xf8, 0x05, 0x00, 0x29, 0x48,