diff options
| author | Jakub Kicinski <[email protected]> | 2023-03-09 22:18:59 -0800 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2023-03-09 22:22:11 -0800 |
| commit | d0ddf5065ffef45f8fce4001abe0206081c7ff10 (patch) | |
| tree | ea83817cbe9fc25261eae87b85afd9fe086f479e /drivers/i2c | |
| parent | db47fa2e4cbf180a39d8e6d6170962bd7d82e52d (diff) | |
| parent | 44889ba56cbb3d51154660ccd15818bc77276696 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Documentation/bpf/bpf_devel_QA.rst
b7abcd9c656b ("bpf, doc: Link to submitting-patches.rst for general patch submission info")
d56b0c461d19 ("bpf, docs: Fix link to netdev-FAQ target")
https://lore.kernel.org/all/[email protected]/
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-gxp.c | 21 |
2 files changed, 7 insertions, 15 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 9b8e84f20604..25eb4e8fd22f 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -914,6 +914,7 @@ config I2C_PASEMI config I2C_APPLE tristate "Apple SMBus platform driver" + depends on !I2C_PASEMI depends on ARCH_APPLE || COMPILE_TEST default ARCH_APPLE help diff --git a/drivers/i2c/busses/i2c-gxp.c b/drivers/i2c/busses/i2c-gxp.c index da4c8e5a8039..d4b55d989a26 100644 --- a/drivers/i2c/busses/i2c-gxp.c +++ b/drivers/i2c/busses/i2c-gxp.c @@ -126,22 +126,13 @@ static int gxp_i2c_master_xfer(struct i2c_adapter *adapter, time_left = wait_for_completion_timeout(&drvdata->completion, adapter->timeout); ret = num - drvdata->msgs_remaining; - if (time_left == 0) { - switch (drvdata->state) { - case GXP_I2C_WDATA_PHASE: - break; - case GXP_I2C_RDATA_PHASE: - break; - case GXP_I2C_ADDR_PHASE: - break; - default: - break; - } + if (time_left == 0) return -ETIMEDOUT; - } - if (drvdata->state == GXP_I2C_ADDR_NACK || - drvdata->state == GXP_I2C_DATA_NACK) + if (drvdata->state == GXP_I2C_ADDR_NACK) + return -ENXIO; + + if (drvdata->state == GXP_I2C_DATA_NACK) return -EIO; return ret; @@ -525,7 +516,7 @@ static int gxp_i2c_probe(struct platform_device *pdev) i2cg_map = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, "hpe,sysreg"); if (IS_ERR(i2cg_map)) { - return dev_err_probe(&pdev->dev, IS_ERR(i2cg_map), + return dev_err_probe(&pdev->dev, PTR_ERR(i2cg_map), "failed to map i2cg_handle\n"); } |