diff options
| author | Stephen Boyd <swboyd@chromium.org> | 2020-05-20 23:04:24 -0700 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-03-11 20:22:20 -0600 |
| commit | a07766206baf6272226df577fce920e931706006 (patch) | |
| tree | 558cfe1b210835977e253e7a8ecd6ade0e0d46e9 /drivers/soc/qcom | |
| parent | 814a0d46301ab6d41ad4ed198451c56ed9c8c05a (diff) | |
soc: qcom: rpmh-rsc: Loop over fewer bits in irq handler
readl() returns a u32, and BITS_PER_LONG is different on 32-bit vs.
64-bit architectures. Let's loop over the possible bits set in that type
instead of looping over more bits than we ever may need to.
Cc: Maulik Shah <mkshah@codeaurora.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20200521060425.24285-3-swboyd@chromium.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/soc/qcom')
| -rw-r--r-- | drivers/soc/qcom/rpmh-rsc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c index 8985e3b1e136..49c24568e404 100644 --- a/drivers/soc/qcom/rpmh-rsc.c +++ b/drivers/soc/qcom/rpmh-rsc.c @@ -392,7 +392,7 @@ static irqreturn_t tcs_tx_done(int irq, void *p) irq_status = readl_relaxed(drv->tcs_base + RSC_DRV_IRQ_STATUS); - for_each_set_bit(i, &irq_status, BITS_PER_LONG) { + for_each_set_bit(i, &irq_status, BITS_PER_TYPE(u32)) { req = get_req_from_tcs(drv, i); if (!req) { WARN_ON(1); |