From patchwork Fri Jul 13 12:32:06 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [03/11] ARM: cache-l2x0: add a const qualifier Date: Fri, 13 Jul 2012 02:32:06 -0000 From: y@pengutronix.de X-Patchwork-Id: 170876 Message-Id: <1342182734-321-5-git-send-email-y> To: Grant Likely , Arnd Bergmann Cc: Russell King , devicetree-discuss@lists.ozlabs.org, Rob Herring , kernel@pengutronix.de, =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , linux-arm-kernel@lists.infradead.org From: Uwe Kleine-König This prepares of_device_id.data becoming const. Without this change the following warning would occur: arch/arm/mm/cache-l2x0.c: In function 'l2x0_of_init': arch/arm/mm/cache-l2x0.c:573:7: warning: assignment discards 'const' qualifier from pointer target type [enabled by default] though. Signed-off-by: Uwe Kleine-König Cc: Russell King --- arch/arm/mm/cache-l2x0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c index 2a8e380..577baf7 100644 --- a/arch/arm/mm/cache-l2x0.c +++ b/arch/arm/mm/cache-l2x0.c @@ -554,7 +554,7 @@ static const struct of_device_id l2x0_ids[] __initconst = { int __init l2x0_of_init(u32 aux_val, u32 aux_mask) { struct device_node *np; - struct l2x0_of_data *data; + const struct l2x0_of_data *data; struct resource res; np = of_find_matching_node(NULL, l2x0_ids);