The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable@xxxxxxxxxxxxxxx>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 05f933d5f7318b03ff2028c1704dc867ac16f2c7 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable@xxxxxxxxxxxxxxx>' --in-reply-to '2023072155-cosmetics-snazzy-720f@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 05f933d5f731 ("i2c: nomadik: Remove a useless call in the remove function") 9c7174db4cdd ("i2c: nomadik: Use devm_clk_get_enabled()") 1c5d33fff0d3 ("i2c: nomadik: Remove unnecessary goto label") 06e989578232 ("i2c: Improve size determinations") 6b3b21a8542f ("i2c: Delete error messages for failed memory allocations") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 05f933d5f7318b03ff2028c1704dc867ac16f2c7 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> Date: Tue, 4 Jul 2023 21:50:28 +0200 Subject: [PATCH] i2c: nomadik: Remove a useless call in the remove function Since commit 235602146ec9 ("i2c-nomadik: turn the platform driver to an amba driver"), there is no more request_mem_region() call in this driver. So remove the release_mem_region() call from the remove function which is likely a left over. Fixes: 235602146ec9 ("i2c-nomadik: turn the platform driver to an amba driver") Cc: <stable@xxxxxxxxxxxxxxx> # v3.6+ Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxx> Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxx> diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c index 1e5fd23ef45c..212f412f1c74 100644 --- a/drivers/i2c/busses/i2c-nomadik.c +++ b/drivers/i2c/busses/i2c-nomadik.c @@ -1038,7 +1038,6 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id) static void nmk_i2c_remove(struct amba_device *adev) { - struct resource *res = &adev->res; struct nmk_i2c_dev *dev = amba_get_drvdata(adev); i2c_del_adapter(&dev->adap); @@ -1047,7 +1046,6 @@ static void nmk_i2c_remove(struct amba_device *adev) clear_all_interrupts(dev); /* disable the controller */ i2c_clr_bit(dev->virtbase + I2C_CR, I2C_CR_PE); - release_mem_region(res->start, resource_size(res)); } static struct i2c_vendor_data vendor_stn8815 = {
