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Commit 2c911f6c authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Borislav Petkov
Browse files

EDAC, altera: Remove useless casts 



The altera EDAC driver refers to its per-device data
using a cast to '(void *)', which makes the pointer
non-const, though both the source and destination are
actually const.

Removing the annotation makes the reference (almost)
fit into a single line for improved readability, and
ensures that it is actually defined as const.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Acked-by: default avatarThor Thayer <tthayer@opensource.altera.com>
Cc: Alan Tull <atull@opensource.altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1460837650-1237650-1-git-send-email-arnd@arndb.de


Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
parent 2364d423

drivers/edac/altera_edac.c

+6 −9
Original line number Diff line number Diff line
@@ -232,8 +232,8 @@ static unsigned long get_total_mem(void) 
}



static const struct of_device_id altr_sdram_ctrl_of_match[] = {

	{ .compatible = "altr,sdram-edac", .data = (void *)&c5_data},

	{ .compatible = "altr,sdram-edac-a10", .data = (void *)&a10_data},

	{ .compatible = "altr,sdram-edac", .data = &c5_data},

	{ .compatible = "altr,sdram-edac-a10", .data = &a10_data},

	{},

};

MODULE_DEVICE_TABLE(of, altr_sdram_ctrl_of_match);
@@ -705,15 +705,12 @@ static void altr_create_edacdev_dbgfs(struct edac_device_ctl_info *edac_dci, 


static const struct of_device_id altr_edac_device_of_match[] = {

#ifdef CONFIG_EDAC_ALTERA_L2C

	{ .compatible = "altr,socfpga-l2-ecc", .data = (void *)&l2ecc_data },

	{ .compatible = "altr,socfpga-a10-l2-ecc",

	  .data = (void *)&a10_l2ecc_data },

	{ .compatible = "altr,socfpga-l2-ecc", .data = &l2ecc_data },

	{ .compatible = "altr,socfpga-a10-l2-ecc", .data = &a10_l2ecc_data },

#endif

#ifdef CONFIG_EDAC_ALTERA_OCRAM

	{ .compatible = "altr,socfpga-ocram-ecc",

	  .data = (void *)&ocramecc_data },

	{ .compatible = "altr,socfpga-a10-ocram-ecc",

	  .data = (void *)&a10_ocramecc_data },

	{ .compatible = "altr,socfpga-ocram-ecc", .data = &ocramecc_data },

	{ .compatible = "altr,socfpga-a10-ocram-ecc", .data = &a10_ocramecc_data },

#endif

	{},

};