nathan/Chromebook-Device-Nyan-NVIDIA-Tegra-K1-T124-Upstream-Linux-3.10-LTS-Kernel
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Updated from Linux LTS 3.10.21 to 3.10.22

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Nathan
2025-04-07 10:16:56 -05:00
parent 8de512f759
commit fb417c8ab5
200 changed files with 2126 additions and 770 deletions
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13
drivers/media/dvb-frontends/stv0367.c
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@@ -33,6 +33,9 @@
#include "stv0367_regs.h"
#include "stv0367_priv.h"
/* Max transfer size done by I2C transfer functions */
#define MAX_XFER_SIZE 64
static int stvdebug;
module_param_named(debug, stvdebug, int, 0644);
@@ -767,7 +770,7 @@ static struct st_register def0367cab[STV0367CAB_NBREGS] = {
static
int stv0367_writeregs(struct stv0367_state *state, u16 reg, u8 *data, int len)
{
u8 buf[len + 2];
u8 buf[MAX_XFER_SIZE];
struct i2c_msg msg = {
.addr = state->config->demod_address,
.flags = 0,
@@ -776,6 +779,14 @@ int stv0367_writeregs(struct stv0367_state *state, u16 reg, u8 *data, int len)
};
int ret;
if (2 + len > sizeof(buf)) {
printk(KERN_WARNING
"%s: i2c wr reg=%04x: len=%d is too big!\n",
KBUILD_MODNAME, reg, len);
return -EINVAL;
}
buf[0] = MSB(reg);
buf[1] = LSB(reg);
memcpy(buf + 2, data, len);