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authorKrzysztof Kozlowski <krzk@kernel.org>2020-07-24 10:40:11 +0300
committerKrzysztof Kozlowski <krzk@kernel.org>2020-08-17 21:43:32 +0300
commitddbfbcba4933b50680ae0b6a789e3bbce3f356a4 (patch)
tree96dff02fd60a5c2820e7dbaad9f0a9ea0e01d7d9 /drivers/memory
parent8e9ffd5ed368c267edaf4e585e7d3813cc76cf7c (diff)
downloadlinux-ddbfbcba4933b50680ae0b6a789e3bbce3f356a4.tar.xz
memory: omap-gpmc: remove unused file-scope phys_base and mem_size
The file-scope variables phys_base and mem_size are assigned in gpmc_probe() but never read. This fixes build error when compile testing on x86_64 architecture: drivers/memory/omap-gpmc.c:246:24: error: conflicting types for ‘phys_base’ static resource_size_t phys_base, mem_size; In file included from arch/x86/include/asm/page.h:12:0, from arch/x86/include/asm/thread_info.h:12, from include/linux/thread_info.h:38, from arch/x86/include/asm/preempt.h:7, from include/linux/preempt.h:78, from include/linux/spinlock.h:51, from include/linux/irq.h:14, from drivers/memory/omap-gpmc.c:12: arch/x86/include/asm/page_64.h:12:22: note: previous declaration of ‘phys_base’ was here extern unsigned long phys_base; Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200724074038.5597-3-krzk@kernel.org
Diffstat (limited to 'drivers/memory')
-rw-r--r--drivers/memory/omap-gpmc.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 06685ba290f1..324870d51dbc 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -243,7 +243,6 @@ static DEFINE_SPINLOCK(gpmc_mem_lock);
/* Define chip-selects as reserved by default until probe completes */
static unsigned int gpmc_cs_num = GPMC_CS_NUM;
static unsigned int gpmc_nr_waitpins;
-static resource_size_t phys_base, mem_size;
static unsigned int gpmc_capability;
static void __iomem *gpmc_base;
@@ -2349,9 +2348,6 @@ static int gpmc_probe(struct platform_device *pdev)
if (res == NULL)
return -ENOENT;
- phys_base = res->start;
- mem_size = resource_size(res);
-
gpmc_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(gpmc_base))
return PTR_ERR(gpmc_base);