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Commit 2aa488a6 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

misc: sram: remove useless #ifdef 



A recent patch added a new function that is now unused whenever
CONFIG_OF is disabled:

drivers/misc/sram.c:342:12: error: 'atmel_securam_wait' defined but not used [-Werror=unused-function]

There is actually no reason for the #ifdef, because the driver
currently cannot be used in a meaningful way without CONFIG_OF,
and there is no compile-time dependency.

Removing that #ifdef and the respective of_match_ptr() avoids the
warning and simplifies the driver slightly.

Fixes: 2ae2e288 ("misc: sram: add Atmel securam support")
Reviewed-by: default avatarVladimir Zapolskiy <vz@mleia.com>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 11128b90

drivers/misc/sram.c

+1 −3
Original line number Diff line number Diff line
@@ -353,13 +353,11 @@ static int atmel_securam_wait(void) 
					10000, 500000);

}



#ifdef CONFIG_OF

static const struct of_device_id sram_dt_ids[] = {

	{ .compatible = "mmio-sram" },

	{ .compatible = "atmel,sama5d2-securam", .data = atmel_securam_wait },

	{}

};

#endif



static int sram_probe(struct platform_device *pdev)

{
@@ -443,7 +441,7 @@ static int sram_remove(struct platform_device *pdev) 
static struct platform_driver sram_driver = {

	.driver = {

		.name = "sram",

		.of_match_table = of_match_ptr(sram_dt_ids),

		.of_match_table = sram_dt_ids,

	},

	.probe = sram_probe,

	.remove = sram_remove,