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| author | Felix Gu <ustc.gu@gmail.com> | 2026-03-22 16:29:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-02 14:23:13 +0300 |
| commit | da06a104f0486355073ff0d1bcb1fcbebb7080d6 (patch) | |
| tree | 6b9cf3a209e1ffed73a203192d201d48eb062494 /drivers/spi | |
| parent | 7af2d06ec25b56a0d59167e956ba8d550455bfd6 (diff) | |
| download | linux-da06a104f0486355073ff0d1bcb1fcbebb7080d6.tar.xz | |
spi: meson-spicc: Fix double-put in remove path
[ Upstream commit 63542bb402b7013171c9f621c28b609eda4dbf1f ]
meson_spicc_probe() registers the controller with
devm_spi_register_controller(), so teardown already drops the
controller reference via devm cleanup.
Calling spi_controller_put() again in meson_spicc_remove()
causes a double-put.
Fixes: 8311ee2164c5 ("spi: meson-spicc: fix memory leak in meson_spicc_remove")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
Reviewed-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260322-rockchip-v1-1-fac3f0c6dad8@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-meson-spicc.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c index 6b9137307533..c99fab392add 100644 --- a/drivers/spi/spi-meson-spicc.c +++ b/drivers/spi/spi-meson-spicc.c @@ -1102,8 +1102,6 @@ static void meson_spicc_remove(struct platform_device *pdev) /* Disable SPI */ writel(0, spicc->base + SPICC_CONREG); - - spi_controller_put(spicc->host); } static const struct meson_spicc_data meson_spicc_gx_data = { |