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EDAC, altera: Remove useless casts

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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: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thor 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: Borislav Petkov <bp@suse.de>
This commit is contained in:
Arnd Bergmann 2016-04-16 22:13:55 +02:00 committed by Borislav Petkov
parent 2364d423a7
commit 2c911f6cac
1 changed files with 6 additions and 9 deletions
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15
drivers/edac/altera_edac.c
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@ -232,8 +232,8 @@ static unsigned long get_total_mem(void)
} }
static const struct of_device_id altr_sdram_ctrl_of_match[] = { static const struct of_device_id altr_sdram_ctrl_of_match[] = {
{ .compatible = "altr,sdram-edac", .data = (void *)&c5_data}, { .compatible = "altr,sdram-edac", .data = &c5_data},
{ .compatible = "altr,sdram-edac-a10", .data = (void *)&a10_data}, { .compatible = "altr,sdram-edac-a10", .data = &a10_data},
{}, {},
}; };
MODULE_DEVICE_TABLE(of, altr_sdram_ctrl_of_match); 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[] = { static const struct of_device_id altr_edac_device_of_match[] = {
#ifdef CONFIG_EDAC_ALTERA_L2C #ifdef CONFIG_EDAC_ALTERA_L2C
{ .compatible = "altr,socfpga-l2-ecc", .data = (void *)&l2ecc_data }, { .compatible = "altr,socfpga-l2-ecc", .data = &l2ecc_data },
{ .compatible = "altr,socfpga-a10-l2-ecc", { .compatible = "altr,socfpga-a10-l2-ecc", .data = &a10_l2ecc_data },
.data = (void *)&a10_l2ecc_data },
#endif #endif
#ifdef CONFIG_EDAC_ALTERA_OCRAM #ifdef CONFIG_EDAC_ALTERA_OCRAM
{ .compatible = "altr,socfpga-ocram-ecc", { .compatible = "altr,socfpga-ocram-ecc", .data = &ocramecc_data },
.data = (void *)&ocramecc_data }, { .compatible = "altr,socfpga-a10-ocram-ecc", .data = &a10_ocramecc_data },
{ .compatible = "altr,socfpga-a10-ocram-ecc",
.data = (void *)&a10_ocramecc_data },
#endif #endif
{}, {},
}; };