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soc: qcom: rpmh-rsc: Loop over fewer bits in irq handler

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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>
This commit is contained in:
Stephen Boyd 2020-05-20 23:04:24 -07:00 committed by Bjorn Andersson
parent 814a0d4630
commit a07766206b
1 changed files with 1 additions and 1 deletions
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2
drivers/soc/qcom/rpmh-rsc.c
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@ -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);