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    Subject[tip: timers/core] clocksource/drivers/imx-tpm: Mark two variable with __ro_after_init
    The following commit has been merged into the timers/core branch of tip:

    Commit-ID: 5b3c267506eba2972d53dafb8b988d5fd28d223d
    Gitweb: https://git.kernel.org/tip/5b3c267506eba2972d53dafb8b988d5fd28d223d
    Author: Peng Fan <peng.fan@nxp.com>
    AuthorDate: Tue, 14 Dec 2021 20:07:35 +08:00
    Committer: Daniel Lezcano <daniel.lezcano@linaro.org>
    CommitterDate: Wed, 26 Jan 2022 10:00:50 +01:00

    clocksource/drivers/imx-tpm: Mark two variable with __ro_after_init

    counter_width and timer_base will not be updated after init, so mark
    as __ro_after_init.

    Signed-off-by: Peng Fan <peng.fan@nxp.com>
    Link: https://lore.kernel.org/r/20211214120737.1611955-4-peng.fan@oss.nxp.com
    Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
    ---
    drivers/clocksource/timer-imx-tpm.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/clocksource/timer-imx-tpm.c b/drivers/clocksource/timer-imx-tpm.c
    index 2c0b0d4..3afd9b0 100644
    --- a/drivers/clocksource/timer-imx-tpm.c
    +++ b/drivers/clocksource/timer-imx-tpm.c
    @@ -32,8 +32,8 @@
    #define TPM_C0SC_CHF_MASK (0x1 << 7)
    #define TPM_C0V 0x24

    -static int counter_width;
    -static void __iomem *timer_base;
    +static int counter_width __ro_after_init;
    +static void __iomem *timer_base __ro_after_init;

    static inline void tpm_timer_disable(void)
    {
    \
     
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