diff options
| author | Sujoy Ray <sujoy.ray@intel.com> | 2022-05-04 21:01:19 +0300 |
|---|---|---|
| committer | Sujoy Ray <sujoy.ray@intel.com> | 2022-05-12 17:46:40 +0300 |
| commit | efe6d9649b1d6b85b50cef64745df2e6749a8a45 (patch) | |
| tree | e9aca55fa1fa29fea638ee52832fa9691fdd6f02 /drivers/i3c | |
| parent | ab95859fee776e58934d2b0cc1f4e93810e66508 (diff) | |
| parent | 49caedb668e476c100d727f2174724e0610a2b92 (diff) | |
| download | linux-efe6d9649b1d6b85b50cef64745df2e6749a8a45.tar.xz | |
Merge commit '49caedb668e476c100d727f2174724e0610a2b92' of https://github.com/openbmc/linux into openbmc/dev-5.15-intel-bump_v5.15.36
Signed-off-by: Sujoy Ray <sujoy.ray@intel.com>
Diffstat (limited to 'drivers/i3c')
| -rw-r--r-- | drivers/i3c/master.c | 3 | ||||
| -rw-r--r-- | drivers/i3c/master/dw-i3c-master.c | 4 | ||||
| -rw-r--r-- | drivers/i3c/master/mipi-i3c-hci/dat_v1.c | 4 |
3 files changed, 7 insertions, 4 deletions
diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c index 2fc9f4d7a708..656f0398d3e5 100644 --- a/drivers/i3c/master.c +++ b/drivers/i3c/master.c @@ -350,7 +350,8 @@ EXPORT_SYMBOL_GPL(i3c_bus_type); static enum i3c_addr_slot_status i3c_bus_get_addr_slot_status(struct i3c_bus *bus, u16 addr) { - int status, bitpos = addr * 2; + unsigned long status; + int bitpos = addr * 2; if (addr > I2C_MAX_ADDR) return I3C_ADDR_SLOT_RSVD; diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c index bda7c5e5972c..f67ff56febc8 100644 --- a/drivers/i3c/master/dw-i3c-master.c +++ b/drivers/i3c/master/dw-i3c-master.c @@ -1310,6 +1310,10 @@ static int dw_i3c_master_daa(struct i3c_master_controller *m) return -ENOMEM; pos = dw_i3c_master_get_free_pos(master); + if (pos < 0) { + dw_i3c_master_free_xfer(xfer); + return pos; + } cmd = &xfer->cmds[0]; cmd->cmd_hi = 0x1; cmd->cmd_lo = COMMAND_PORT_DEV_COUNT(master->maxdevs - pos) | diff --git a/drivers/i3c/master/mipi-i3c-hci/dat_v1.c b/drivers/i3c/master/mipi-i3c-hci/dat_v1.c index 783e551a2c85..97bb49ff5b53 100644 --- a/drivers/i3c/master/mipi-i3c-hci/dat_v1.c +++ b/drivers/i3c/master/mipi-i3c-hci/dat_v1.c @@ -160,9 +160,7 @@ static int hci_dat_v1_get_index(struct i3c_hci *hci, u8 dev_addr) unsigned int dat_idx; u32 dat_w0; - for (dat_idx = find_first_bit(hci->DAT_data, hci->DAT_entries); - dat_idx < hci->DAT_entries; - dat_idx = find_next_bit(hci->DAT_data, hci->DAT_entries, dat_idx)) { + for_each_set_bit(dat_idx, hci->DAT_data, hci->DAT_entries) { dat_w0 = dat_w0_read(dat_idx); if (FIELD_GET(DAT_0_DYNAMIC_ADDRESS, dat_w0) == dev_addr) return dat_idx; |