@@ -3926,15 +3926,26 @@ static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
u32 bandwidth)
{
struct mxl5005s_state *state = fe->tuner_priv;
-
- u8 AddrTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
- u8 ByteTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
+ u8 *AddrTable;
+ u8 *ByteTable;
int TableLen;
dprintk(1, "%s(type=%d, bw=%d)\n", __func__, mod_type, bandwidth);
mxl5005s_reset(fe);
+ AddrTable = kcalloc(MXL5005S_REG_WRITING_TABLE_LEN_MAX, sizeof(u8),
+ GFP_KERNEL);
+ if (!AddrTable)
+ return -ENOMEM;
+
+ ByteTable = kcalloc(MXL5005S_REG_WRITING_TABLE_LEN_MAX, sizeof(u8),
+ GFP_KERNEL);
+ if (!ByteTable) {
+ kfree(AddrTable);
+ return -ENOMEM;
+ }
+
/* Tuner initialization stage 0 */
MXL_GetMasterControl(ByteTable, MC_SYNTH_RESET);
AddrTable[0] = MASTER_CONTROL_ADDR;
@@ -3949,6 +3960,9 @@ static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);
+ kfree(AddrTable);
+ kfree(ByteTable);
+
return 0;
}
Fix the warning: [-Werror=-Wframe-larger-than=] drivers/media/tuners/mxl5005s.c: In function 'mxl5005s_reconfigure': drivers/media/tuners/mxl5005s.c:3953:1: warning: the frame size of 1152 bytes is larger than 1024 bytes Signed-off-by: Bixuan Cui <cuibixuan@huawei.com> --- drivers/media/tuners/mxl5005s.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) -- 2.17.1