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| author |   Marc Gonzalez <marc.w.gonzalez@free.fr> | 2018-12-21 11:13:18 +0100 |
|---|---|---|
| committer |   Kishon Vijay Abraham I <kishon@ti.com> | 2019-02-07 11:10:36 +0530 |
| commit | 32fcf6fc6c71ffb29f31cffe6e93f4389757cb19 (patch) | |
| tree | 89e877a1b321c222b1c9aa4e0a07a0ce74532f2c /drivers/phy | |
| parent | dt-bindings: rcar-gen3-phy-usb2: Add r8a774c0 support (diff) | |
| download | linux-dev-32fcf6fc6c71ffb29f31cffe6e93f4389757cb19.tar.xz linux-dev-32fcf6fc6c71ffb29f31cffe6e93f4389757cb19.zip | |
phy: qcom-ufs: Use iopoll.h readl_poll_timeout macro
The private copy of readl_poll_timeout is no longer needed.
Use the implementation in iopoll.h instead.
Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Andy Gross <andy.gross@linaro.org>
Reviewed-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-ufs-i.h | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-ufs-i.h b/drivers/phy/qualcomm/phy-qcom-ufs-i.h index 681644e43248..f798fb64de94 100644 --- a/drivers/phy/qualcomm/phy-qcom-ufs-i.h +++ b/drivers/phy/qualcomm/phy-qcom-ufs-i.h @@ -23,24 +23,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/delay.h> - -#define readl_poll_timeout(addr, val, cond, sleep_us, timeout_us) \ -({ \ - ktime_t timeout = ktime_add_us(ktime_get(), timeout_us); \ - might_sleep_if(timeout_us); \ - for (;;) { \ - (val) = readl(addr); \ - if (cond) \ - break; \ - if (timeout_us && ktime_compare(ktime_get(), timeout) > 0) { \ - (val) = readl(addr); \ - break; \ - } \ - if (sleep_us) \ - usleep_range(DIV_ROUND_UP(sleep_us, 4), sleep_us); \ - } \ - (cond) ? 0 : -ETIMEDOUT; \ -}) +#include <linux/iopoll.h> #define UFS_QCOM_PHY_CAL_ENTRY(reg, val) \ { \ |