linux-kernel - [PATCH -next/-mmotm] bus/mhi: fix printk format for size

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Date:   Sat, 21 Mar 2020 21:17:52 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     LKML <linux-kernel@...r.kernel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        Hemant Kumar <hemantk@...eaurora.org>,
        linux-arm-msm@...r.kernel.org
Subject: [PATCH -next/-mmotm] bus/mhi: fix printk format for size_t

From: Randy Dunlap <rdunlap@...radead.org>

Fix printk format warning by using %z for size_t modifier:

../drivers/bus/mhi/core/boot.c: In function ‘mhi_rddm_prepare’:
../drivers/bus/mhi/core/boot.c:55:15: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 5 has type ‘size_t {aka unsigned int}’ [-Wformat=]
  dev_dbg(dev, "Address: %p and len: 0x%lx sequence: %u\n",


Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc: Hemant Kumar <hemantk@...eaurora.org>
Cc: linux-arm-msm@...r.kernel.org
---
Found in mmotm, but in its linux-next.patch file.

 drivers/bus/mhi/core/boot.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- mmotm-2020-0321-1517.orig/drivers/bus/mhi/core/boot.c
+++ mmotm-2020-0321-1517/drivers/bus/mhi/core/boot.c
@@ -52,7 +52,7 @@ void mhi_rddm_prepare(struct mhi_control
 			    BHIE_RXVECDB_SEQNUM_BMSK, BHIE_RXVECDB_SEQNUM_SHFT,
 			    sequence_id);
 
-	dev_dbg(dev, "Address: %p and len: 0x%lx sequence: %u\n",
+	dev_dbg(dev, "Address: %p and len: 0x%zx sequence: %u\n",
 		&mhi_buf->dma_addr, mhi_buf->len, sequence_id);
 }