Commit 93a9c901 authored by David Woodhouse's avatar David Woodhouse Committed by David Woodhouse
Browse files

riptide: treat firmware data as const 



Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent c2ba47d7

sound/pci/riptide/riptide.c

+5 −5
Original line number Diff line number Diff line
@@ -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;

	unsigned int mult = 1;
@@ -702,12 +702,12 @@ static u32 atoh(unsigned char *in, unsigned int len) 
	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 data;

	u32 i;

	unsigned char *p;

	const unsigned char *p;



	i = atoh(&in[1], 2);

	addr = offset + atoh(&in[3], 4);
@@ -726,10 +726,10 @@ static int senddata(struct cmdif *cif, unsigned char *in, u32 offset) 
	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 char *in;

	const unsigned char *in;

	u32 laddr, saddr, t, val;

	int err = 0;