diff options
author | Jett Rink <jettrink@chromium.org> | 2019-08-08 12:31:23 -0600 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2019-08-09 21:50:56 +0000 |
commit | 85d086a15e2dca92c573e5d36ef03db6b428a76b (patch) | |
tree | 6518a4221df0290165aeddf81ddcfd0f00829329 /driver/tcpm/fusb302.c | |
parent | a34c6b36d254ad7f537976ba5a3b18844c25e1dc (diff) | |
download | chrome-ec-85d086a15e2dca92c573e5d36ef03db6b428a76b.tar.gz |
usb: convert cc1 from int to enum
Refactor code to use proper type for cc1 and cc2 lines.
BRANCH=none
BUG=none
TEST=builds. No functional change.
Change-Id: Id292db8480920e2b191bac9d9ecc2685f61e4ea9
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1744654
Tested-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Commit-Queue: Jett Rink <jettrink@chromium.org>
Diffstat (limited to 'driver/tcpm/fusb302.c')
-rw-r--r-- | driver/tcpm/fusb302.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/driver/tcpm/fusb302.c b/driver/tcpm/fusb302.c index f8196a586f..ee16a206b3 100644 --- a/driver/tcpm/fusb302.c +++ b/driver/tcpm/fusb302.c @@ -164,7 +164,9 @@ static int measure_cc_pin_source(int port, int cc_measure) } /* Determine cc pin state for source when in manual detect mode */ -static void detect_cc_pin_source_manual(int port, int *cc1_lvl, int *cc2_lvl) +static void detect_cc_pin_source_manual(int port, + enum tcpc_cc_voltage_status *cc1_lvl, + enum tcpc_cc_voltage_status *cc2_lvl) { int cc1_measure = TCPC_REG_SWITCHES0_MEAS_CC1; int cc2_measure = TCPC_REG_SWITCHES0_MEAS_CC2; @@ -184,7 +186,8 @@ static void detect_cc_pin_source_manual(int port, int *cc1_lvl, int *cc2_lvl) } /* Determine cc pin state for sink */ -static void detect_cc_pin_sink(int port, int *cc1, int *cc2) +static void detect_cc_pin_sink(int port, enum tcpc_cc_voltage_status *cc1, + enum tcpc_cc_voltage_status *cc2) { int reg; int orig_meas_cc1; @@ -456,7 +459,8 @@ static int fusb302_tcpm_release(int port) return EC_ERROR_UNIMPLEMENTED; } -static int fusb302_tcpm_get_cc(int port, int *cc1, int *cc2) +static int fusb302_tcpm_get_cc(int port, enum tcpc_cc_voltage_status *cc1, + enum tcpc_cc_voltage_status *cc2) { if (state[port].pulling_up) { /* Source mode? */ |