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Re: [PATCH 1/3] fbdev: cobalt_lcdfb: Request memory region To: Amit Barzilai Cc: thomas.zimmermann@suse.de, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org References: <20260420134424.77494-1-amit.barzilai22@gmail.com> <20260420134424.77494-2-amit.barzilai22@gmail.com> Content-Language: en-US From: Helge Deller Autocrypt: addr=deller@gmx.de; keydata= xsFNBF3Ia3MBEAD3nmWzMgQByYAWnb9cNqspnkb2GLVKzhoH2QD4eRpyDLA/3smlClbeKkWT HLnjgkbPFDmcmCz5V0Wv1mKYRClAHPCIBIJgyICqqUZo2qGmKstUx3pFAiztlXBANpRECgwJ r+8w6mkccOM9GhoPU0vMaD/UVJcJQzvrxVHO8EHS36aUkjKd6cOpdVbCt3qx8cEhCmaFEO6u CL+k5AZQoABbFQEBocZE1/lSYzaHkcHrjn4cQjc3CffXnUVYwlo8EYOtAHgMDC39s9a7S90L 69l6G73lYBD/Br5lnDPlG6dKfGFZZpQ1h8/x+Qz366Ojfq9MuuRJg7ZQpe6foiOtqwKym/zV dVvSdOOc5sHSpfwu5+BVAAyBd6hw4NddlAQUjHSRs3zJ9OfrEx2d3mIfXZ7+pMhZ7qX0Axlq Lq+B5cfLpzkPAgKn11tfXFxP+hcPHIts0bnDz4EEp+HraW+oRCH2m57Y9zhcJTOJaLw4YpTY GRUlF076vZ2Hz/xMEvIJddRGId7UXZgH9a32NDf+BUjWEZvFt1wFSW1r7zb7oGCwZMy2LI/G 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YYZt3tpu7oIZ43v0B1usB6NSZ5QE2rgUsqdUOTdel6g2tioRRXgUZs3JIFC0dxK7QfsvRDrag 2OyMuuWnyzcjexbAE6uRUC/P3h7uoHzwzlTyPe78Xvt606iz1vsHUJSdIe/SBTi2sl6xQqwEp 8gJHpMl3GkvbIeIj29zP98RH0FemGkKNoeDF2JHqa8H38t65UFuAZ+pO9KU0CxdmjikwKDN+8 GIorKRJL9WvY9HLO3VkVmZcoVnlCCe0Sg0Efb+jTVqTAUgeQbehFOVfsw7ie9yhLNa5I6vj1k qNxov0T7NkIBZ20SqUVbshuRehZZrOI+kGFGtns0ciQvofgNgnwYH76kScIrn/y6vSF8DrX9/ fyKMjZqQKBJ9kql+NXdtmRFL1vDut+lseqk89IuJMashRKSsZpklQfZ6zYuaYZiVF3MycwjKx 561G5sc7U8hBUdN+DkWhhVcr9vBepxLbO1Y1AF1ZpLxU5LiLEfOEEgnoN5STjFFFeoZzEs04k P56BrfK1e6FpJwn4dpJgfCdbPTAD0+P+u5manN9lozeGUBnHsXJ5GtZlCvVCM7GMRjOiBhW5a 1bzctRPx+HTnpPTjJOL0PYO4FaD2Plas8XSaLL3Ga8/0q3smCBpPK25VzVildTqsPsElEoUYR wHV52Bdajg4z5CvuF8KMwDHY6BtgplmuW/bET0YQsKwSQ4iJecFVxAA9cGVMifK6ClXHcafzo 8nVh0O9PZ9zjNjJq7aVCvBNA3JNnplUJ3UT8QQUgLVo9Tc433pebc97BHsUZRa7zFyTRJgOql K9fyj6kQoePw7cuAWdHO4RlgAwvnaGNxDUx8FL6H1qL7Rf6FpN9SrdQTH8gcdcqis/ Hi Amit, On 4/20/26 15:44, Amit Barzilai wrote: > Use devm_platform_get_and_ioremap_resource() instead of open-coding > platform_get_resource() and devm_ioremap() separately. The helper > requests the memory region before mapping it, which registers the range > in /proc/iomem and prevents another driver from mapping the same > registers. >=20 > Assisted-by: Claude:claude-sonnet-4-6 You missed your signed-off line, which I added while applying patches #1 a= nd #2: Signed-off-by: Amit Barzilai Amit, please confirm that you wrote patches #2 and #3 and that you are OK with the added Signed-off-by line, otherwise I need to drop the pat= ches. Helge > --- > drivers/video/fbdev/cobalt_lcdfb.c | 12 +++--------- > 1 file changed, 3 insertions(+), 9 deletions(-)