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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-12-07 14:05:28 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-12-07 14:05:28 +0100
commitdbde117c31263fb632a5bfcafe4fe769663e8991 (patch)
tree6b9eb103c5dd22a632382f2a86fd4a4c5f563098
parent37c2578c0c40e286bc0d30bdc05290b2058cf66e (diff)
parent63cea1f735284b2244e3f031625c65373520eff9 (diff)
Merge tag 'gnss-4.20-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss into char-misc-linus
Johan writes: GNSS fixes for 4.20-rc6 Here's a fix for a broken activation retry loop in the sirf driver. Included are also two MAINTAINERS updates. All have been in linux-next with no reported issues. Signed-off-by: Johan Hovold <johan@kernel.org> * tag 'gnss-4.20-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss: MAINTAINERS: exclude gnss from SIRFPRIMA2 regex matching MAINTAINERS: add gnss scm tree gnss: sirf: fix activation retry handling
-rw-r--r--MAINTAINERS2
-rw-r--r--drivers/gnss/sirf.c6
2 files changed, 5 insertions, 3 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 6682420421c1..0f083103d625 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1472,6 +1472,7 @@ F: drivers/clk/sirf/
F: drivers/clocksource/timer-prima2.c
F: drivers/clocksource/timer-atlas7.c
N: [^a-z]sirf
+X: drivers/gnss
ARM/EBSA110 MACHINE SUPPORT
M: Russell King <linux@armlinux.org.uk>
@@ -6316,6 +6317,7 @@ F: include/uapi/linux/gigaset_dev.h
GNSS SUBSYSTEM
M: Johan Hovold <johan@kernel.org>
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
S: Maintained
F: Documentation/ABI/testing/sysfs-class-gnss
F: Documentation/devicetree/bindings/gnss/
diff --git a/drivers/gnss/sirf.c b/drivers/gnss/sirf.c
index 71d014edd167..2c22836d3ffd 100644
--- a/drivers/gnss/sirf.c
+++ b/drivers/gnss/sirf.c
@@ -168,7 +168,7 @@ static int sirf_set_active(struct sirf_data *data, bool active)
else
timeout = SIRF_HIBERNATE_TIMEOUT;
- while (retries-- > 0) {
+ do {
sirf_pulse_on_off(data);
ret = sirf_wait_for_power_state(data, active, timeout);
if (ret < 0) {
@@ -179,9 +179,9 @@ static int sirf_set_active(struct sirf_data *data, bool active)
}
break;
- }
+ } while (retries--);
- if (retries == 0)
+ if (retries < 0)
return -ETIMEDOUT;
return 0;