diff options
Diffstat (limited to 'drivers/i2c/muxes/i2c-mux-mlxcpld.c')
| -rw-r--r-- | drivers/i2c/muxes/i2c-mux-mlxcpld.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/i2c/muxes/i2c-mux-mlxcpld.c b/drivers/i2c/muxes/i2c-mux-mlxcpld.c index 10767ad4adb4..5e0672f9979b 100644 --- a/drivers/i2c/muxes/i2c-mux-mlxcpld.c +++ b/drivers/i2c/muxes/i2c-mux-mlxcpld.c @@ -15,8 +15,6 @@ #include <linux/platform_device.h> #include <linux/slab.h> -#define CPLD_MUX_MAX_NCHANS 8 - /* mlxcpld_mux - mux control structure: * @last_val - last selected register value or -1 if mux deselected * @client - I2C device client @@ -142,7 +140,7 @@ static int mlxcpld_mux_probe(struct platform_device *pdev) if (!i2c_check_functionality(client->adapter, func)) return -ENODEV; - muxc = i2c_mux_alloc(client->adapter, &pdev->dev, CPLD_MUX_MAX_NCHANS, + muxc = i2c_mux_alloc(client->adapter, &pdev->dev, pdata->num_adaps, sizeof(*data), 0, mlxcpld_mux_select_chan, mlxcpld_mux_deselect); if (!muxc) @@ -155,11 +153,7 @@ static int mlxcpld_mux_probe(struct platform_device *pdev) data->last_val = -1; /* force the first selection */ /* Create an adapter for each channel. */ - for (num = 0; num < CPLD_MUX_MAX_NCHANS; num++) { - if (num >= pdata->num_adaps) - /* discard unconfigured channels */ - break; - + for (num = 0; num < pdata->num_adaps; num++) { err = i2c_mux_add_adapter(muxc, 0, pdata->chan_ids[num], 0); if (err) goto virt_reg_failed; |