diff options
Diffstat (limited to 'drivers/soundwire/qcom.c')
| -rw-r--r-- | drivers/soundwire/qcom.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c index 3d8f5a81eff1..603f228f46b5 100644 --- a/drivers/soundwire/qcom.c +++ b/drivers/soundwire/qcom.c @@ -134,7 +134,6 @@ #define TIMEOUT_MS 100 #define QCOM_SWRM_MAX_RD_LEN 0x1 #define DEFAULT_CLK_FREQ 9600000 -#define SWRM_MAX_DAIS 0xF #define SWR_INVALID_PARAM 0xFF #define SWR_HSTOP_MAX_VAL 0xF #define SWR_HSTART_MIN_VAL 0x0 @@ -215,7 +214,7 @@ struct qcom_swrm_ctrl { u8 wcmd_id; /* Port numbers are 1 - 14 */ struct qcom_swrm_port_config *pconfig; - struct sdw_stream_runtime *sruntime[SWRM_MAX_DAIS]; + struct sdw_stream_runtime **sruntime; enum sdw_slave_status status[SDW_MAX_DEVICES + 1]; int (*reg_read)(struct qcom_swrm_ctrl *ctrl, int reg, u32 *val); int (*reg_write)(struct qcom_swrm_ctrl *ctrl, int reg, int val); @@ -1271,7 +1270,7 @@ static int qcom_swrm_stream_alloc_ports(struct qcom_swrm_ctrl *ctrl, else pn = find_first_zero_bit(port_mask, maxport); - if (pn > maxport) { + if (pn >= maxport) { dev_err(ctrl->dev, "All ports busy\n"); return -EBUSY; } @@ -1384,6 +1383,10 @@ static int qcom_swrm_register_dais(struct qcom_swrm_ctrl *ctrl) struct device *dev = ctrl->dev; int i; + ctrl->sruntime = devm_kcalloc(dev, num_dais, sizeof(*ctrl->sruntime), GFP_KERNEL); + if (!ctrl->sruntime) + return -ENOMEM; + /* PDM dais are only tested for now */ dais = devm_kcalloc(dev, num_dais, sizeof(*dais), GFP_KERNEL); if (!dais) |