fpga: constify to fix build warning

[karo-tx-uboot.git] / drivers / fpga / cyclon2.c

diff --git a/drivers/fpga/cyclon2.c b/drivers/fpga/cyclon2.c
index 567099ee8a1fc86dde62e20033a98d225effb7a8..26494a3f89947ed06077d00b0583bfc974b9d699 100644 (file)
--- a/drivers/fpga/cyclon2.c
+++ b/drivers/fpga/cyclon2.c
@@ -47,13 +47,13 @@
 #define CONFIG_SYS_FPGA_WAIT CONFIG_SYS_HZ/10          /* 100 ms */
 #endif
 
-static int CYC2_ps_load( Altera_desc *desc, void *buf, size_t bsize );
-static int CYC2_ps_dump( Altera_desc *desc, void *buf, size_t bsize );
+static int CYC2_ps_load(Altera_desc *desc, const void *buf, size_t bsize);
+static int CYC2_ps_dump(Altera_desc *desc, const void *buf, size_t bsize);
 /* static int CYC2_ps_info( Altera_desc *desc ); */
 
 /* ------------------------------------------------------------------------- */
 /* CYCLON2 Generic Implementation */
-int CYC2_load (Altera_desc * desc, void *buf, size_t bsize)
+int CYC2_load(Altera_desc *desc, const void *buf, size_t bsize)
 {
        int ret_val = FPGA_FAIL;
 
@@ -83,7 +83,7 @@ int CYC2_load (Altera_desc * desc, void *buf, size_t bsize)
        return ret_val;
 }
 
-int CYC2_dump (Altera_desc * desc, void *buf, size_t bsize)
+int CYC2_dump(Altera_desc *desc, const void *buf, size_t bsize)
 {
        int ret_val = FPGA_FAIL;
 
@@ -110,7 +110,7 @@ int CYC2_info( Altera_desc *desc )
 
 /* ------------------------------------------------------------------------- */
 /* CYCLON2 Passive Serial Generic Implementation                                  */
-static int CYC2_ps_load (Altera_desc * desc, void *buf, size_t bsize)
+static int CYC2_ps_load(Altera_desc *desc, const void *buf, size_t bsize)
 {
        int ret_val = FPGA_FAIL;        /* assume the worst */
        Altera_CYC2_Passive_Serial_fns *fn = desc->iface_fns;
@@ -210,7 +210,7 @@ static int CYC2_ps_load (Altera_desc * desc, void *buf, size_t bsize)
        return ret_val;
 }
 
-static int CYC2_ps_dump (Altera_desc * desc, void *buf, size_t bsize)
+static int CYC2_ps_dump(Altera_desc *desc, const void *buf, size_t bsize)
 {
        /* Readback is only available through the Slave Parallel and         */
        /* boundary-scan interfaces.                                         */