diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2021-03-31 02:04:45 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-04-01 19:58:22 +0200 |
| commit | f012ade8aa07fc6e12af73dbfeea683b017598b5 (patch) | |
| tree | 0afc435577cbbfc776ed20d01ceeef501b0e00ae /drivers/memory/tegra/tegra124-emc.c | |
| parent | 289471984f1c226c9e0e50d31d0db6b3678e6f5a (diff) | |
memory: tegra: Print out info-level once per driver probe
Probing of EMC drivers may be deferred and in this case we get duplicated
info messages during kernel boot. Use dev_info_once() helper to silence
the duplicated messages.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210330230445.26619-7-digetx@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Diffstat (limited to 'drivers/memory/tegra/tegra124-emc.c')
| -rw-r--r-- | drivers/memory/tegra/tegra124-emc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c index 874e1a0f23cd..5699d909abc2 100644 --- a/drivers/memory/tegra/tegra124-emc.c +++ b/drivers/memory/tegra/tegra124-emc.c @@ -905,7 +905,7 @@ static int emc_init(struct tegra_emc *emc) else emc->dram_bus_width = 32; - dev_info(emc->dev, "%ubit DRAM bus\n", emc->dram_bus_width); + dev_info_once(emc->dev, "%ubit DRAM bus\n", emc->dram_bus_width); emc->dram_type &= EMC_FBIO_CFG5_DRAM_TYPE_MASK; emc->dram_type >>= EMC_FBIO_CFG5_DRAM_TYPE_SHIFT; @@ -1419,8 +1419,8 @@ static int tegra_emc_opp_table_init(struct tegra_emc *emc) goto put_hw_table; } - dev_info(emc->dev, "OPP HW ver. 0x%x, current clock rate %lu MHz\n", - hw_version, clk_get_rate(emc->clk) / 1000000); + dev_info_once(emc->dev, "OPP HW ver. 0x%x, current clock rate %lu MHz\n", + hw_version, clk_get_rate(emc->clk) / 1000000); /* first dummy rate-set initializes voltage state */ err = dev_pm_opp_set_rate(emc->dev, clk_get_rate(emc->clk)); @@ -1475,9 +1475,9 @@ static int tegra_emc_probe(struct platform_device *pdev) if (err) return err; } else { - dev_info(&pdev->dev, - "no memory timings for RAM code %u found in DT\n", - ram_code); + dev_info_once(&pdev->dev, + "no memory timings for RAM code %u found in DT\n", + ram_code); } err = emc_init(emc); |