This is a note to let you know that I've just added the patch titled clk: socfpga: fix iomem pointer cast on 64-bit to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: clk-socfpga-fix-iomem-pointer-cast-on-64-bit.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 2867b9746cef78745c594894aece6f8ef826e0b4 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx> Date: Sun, 14 Mar 2021 12:07:09 +0100 Subject: clk: socfpga: fix iomem pointer cast on 64-bit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx> commit 2867b9746cef78745c594894aece6f8ef826e0b4 upstream. Pointers should be cast with uintptr_t instead of integer. This fixes warning when compile testing on ARM64: drivers/clk/socfpga/clk-gate.c: In function ‘socfpga_clk_recalc_rate’: drivers/clk/socfpga/clk-gate.c:102:7: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Fixes: b7cec13f082f ("clk: socfpga: Look for the GPIO_DB_CLK by its offset") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx> Acked-by: Dinh Nguyen <dinguyen@xxxxxxxxxx> Link: https://lore.kernel.org/r/20210314110709.32599-1-krzysztof.kozlowski@xxxxxxxxxxxxx Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/clk/socfpga/clk-gate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/clk/socfpga/clk-gate.c +++ b/drivers/clk/socfpga/clk-gate.c @@ -107,7 +107,7 @@ static unsigned long socfpga_clk_recalc_ val = readl(socfpgaclk->div_reg) >> socfpgaclk->shift; val &= GENMASK(socfpgaclk->width - 1, 0); /* Check for GPIO_DB_CLK by its offset */ - if ((int) socfpgaclk->div_reg & SOCFPGA_GPIO_DB_CLK_OFFSET) + if ((uintptr_t) socfpgaclk->div_reg & SOCFPGA_GPIO_DB_CLK_OFFSET) div = val + 1; else div = (1 << val); Patches currently in stable-queue which might be from krzysztof.kozlowski@xxxxxxxxxxxxx are queue-4.4/clk-socfpga-fix-iomem-pointer-cast-on-64-bit.patch