Skip to content

L
linux-davinci
Commit 93a9c901 authored by David Woodhouse's avatar David Woodhouse Committed by David Woodhouse
Browse files
Options

riptide: treat firmware data as const 

Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent c2ba47d7
Show whitespace changes
Inline Side-by-side
Showing with 5 additions and 5 deletions
sound/pci/riptide/riptide.c
View file @ 93a9c901
...@@ -682,7 +682,7 @@ static union firmware_version firmware_versions[] = { ...@@ -682,7 +682,7 @@ static union firmware_version firmware_versions[] = {
}, },
}; };
static u32 atoh(unsigned char *in, unsigned int len) static u32 atoh(const unsigned char *in, unsigned int len)
{ {
u32 sum = 0; u32 sum = 0;
unsigned int mult = 1; unsigned int mult = 1;
...@@ -702,12 +702,12 @@ static u32 atoh(unsigned char *in, unsigned int len) ...@@ -702,12 +702,12 @@ static u32 atoh(unsigned char *in, unsigned int len)
return sum; return sum;
} }
static int senddata(struct cmdif *cif, unsigned char *in, u32 offset) static int senddata(struct cmdif *cif, const unsigned char *in, u32 offset)
{ {
u32 addr; u32 addr;
u32 data; u32 data;
u32 i; u32 i;
unsigned char *p; const unsigned char *p;
i = atoh(&in[1], 2); i = atoh(&in[1], 2);
addr = offset + atoh(&in[3], 4); addr = offset + atoh(&in[3], 4);
...@@ -726,10 +726,10 @@ static int senddata(struct cmdif *cif, unsigned char *in, u32 offset) ...@@ -726,10 +726,10 @@ static int senddata(struct cmdif *cif, unsigned char *in, u32 offset)
return 0; return 0;
} }
static int loadfirmware(struct cmdif *cif, unsigned char *img, static int loadfirmware(struct cmdif *cif, const unsigned char *img,
unsigned int size) unsigned int size)
{ {
unsigned char *in; const unsigned char *in;
u32 laddr, saddr, t, val; u32 laddr, saddr, t, val;
int err = 0; int err = 0;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment