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-rw-r--r--drivers/i2c/busses/i2c-designware-common.c3
-rw-r--r--drivers/i2c/busses/i2c-designware-pcidrv.c17
2 files changed, 0 insertions, 20 deletions
diff --git a/drivers/i2c/busses/i2c-designware-common.c b/drivers/i2c/busses/i2c-designware-common.c
index e1697ed8b54a..ed302342f8db 100644
--- a/drivers/i2c/busses/i2c-designware-common.c
+++ b/drivers/i2c/busses/i2c-designware-common.c
@@ -200,9 +200,6 @@ int i2c_dw_acpi_configure(struct device *device)
struct i2c_timings *t = &dev->timings;
u32 ss_ht = 0, fp_ht = 0, hs_ht = 0, fs_ht = 0;
- dev->tx_fifo_depth = 32;
- dev->rx_fifo_depth = 32;
-
/*
* Try to get SDA hold time and *CNT values from an ACPI method for
* selected speed modes.
diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.c b/drivers/i2c/busses/i2c-designware-pcidrv.c
index 3664d76bb976..11a5e4751eab 100644
--- a/drivers/i2c/busses/i2c-designware-pcidrv.c
+++ b/drivers/i2c/busses/i2c-designware-pcidrv.c
@@ -46,8 +46,6 @@ struct dw_scl_sda_cfg {
struct dw_pci_controller {
u32 bus_num;
- u32 tx_fifo_depth;
- u32 rx_fifo_depth;
u32 flags;
struct dw_scl_sda_cfg *scl_sda_cfg;
int (*setup)(struct pci_dev *pdev, struct dw_pci_controller *c);
@@ -133,41 +131,29 @@ static u32 ehl_get_clk_rate_khz(struct dw_i2c_dev *dev)
static struct dw_pci_controller dw_pci_controllers[] = {
[medfield] = {
.bus_num = -1,
- .tx_fifo_depth = 32,
- .rx_fifo_depth = 32,
.setup = mfld_setup,
.get_clk_rate_khz = mfld_get_clk_rate_khz,
},
[merrifield] = {
.bus_num = -1,
- .tx_fifo_depth = 64,
- .rx_fifo_depth = 64,
.scl_sda_cfg = &mrfld_config,
.setup = mrfld_setup,
},
[baytrail] = {
.bus_num = -1,
- .tx_fifo_depth = 32,
- .rx_fifo_depth = 32,
.scl_sda_cfg = &byt_config,
},
[haswell] = {
.bus_num = -1,
- .tx_fifo_depth = 32,
- .rx_fifo_depth = 32,
.scl_sda_cfg = &hsw_config,
},
[cherrytrail] = {
.bus_num = -1,
- .tx_fifo_depth = 32,
- .rx_fifo_depth = 32,
.flags = MODEL_CHERRYTRAIL,
.scl_sda_cfg = &byt_config,
},
[elkhartlake] = {
.bus_num = -1,
- .tx_fifo_depth = 32,
- .rx_fifo_depth = 32,
.get_clk_rate_khz = ehl_get_clk_rate_khz,
},
};
@@ -277,9 +263,6 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev,
dev->sda_hold_time = cfg->sda_hold;
}
- dev->tx_fifo_depth = controller->tx_fifo_depth;
- dev->rx_fifo_depth = controller->rx_fifo_depth;
-
adap = &dev->adapter;
adap->owner = THIS_MODULE;
adap->class = 0;